Privacy

How Email Open Tracking Quietly Took Over the Web (wired.com) 100

Brian Merchant, writing for Wired: There are some 269 billion emails sent and received daily. That's roughly 35 emails for every person on the planet, every day. Over 40 percent of those emails are tracked, according to a study published last June by OMC, an "email intelligence" company that also builds anti-tracking tools. The tech is pretty simple. Tracking clients embed a line of code in the body of an email -- usually in a 1x1 pixel image, so tiny it's invisible, but also in elements like hyperlinks and custom fonts. When a recipient opens the email, the tracking client recognizes that pixel has been downloaded, as well as where and on what device. Newsletter services, marketers, and advertisers have used the technique for years, to collect data about their open rates; major tech companies like Facebook and Twitter followed suit in their ongoing quest to profile and predict our behavior online. But lately, a surprising -- and growing -- number of tracked emails are being sent not from corporations, but acquaintances. "We have been in touch with users that were tracked by their spouses, business partners, competitors," says Florian Seroussi, the founder of OMC. "It's the wild, wild west out there." According to OMC's data, a full 19 percent of all "conversational" email is now tracked. That's one in five of the emails you get from your friends. And you probably never noticed.
Google

Google Releases Tool To Help iPhone Hackers (vice.com) 49

Lorenzo Franceschi-Bicchierai, writing for Motherboard: Google has released a powerful tool that can help security researchers hack and find bugs in iOS 11.1.2, a very recent version of the iPhone operating system. The exploit is the work of Ian Beer, one of the most prolific iOS bug hunters, and a member of Google Project Zero, which works to find bugs in all types of software, including that not made by Google. Beer released the tool Monday, which he says should work for "all devices." The proof of concept works only for those devices he tested -- iPhone 7, 6s and iPod touch 6G -- "but adding more support should be easy," he wrote. Last week, Beer caused a stir among the community of hackers who hack on the iPhone -- also traditionally known as jailbreakers -- by announcing that he was about to publish an exploit for iOS 11.1.2. Researchers reacted with excitement as they realized the tool would make jailbreaking and security research much easier.
HP

HP Laptops Found To Have Hidden Keylogger (bbc.com) 109

Hidden software that can record every letter typed on a computer keyboard has been discovered pre-installed on hundreds of HP laptop models, BBC reported on Monday citing the findings of a security researcher. From the report: Security researcher Michael Myng found the keylogging code in software drivers preinstalled on HP laptops to make the keyboard work. HP said more than 460 models of laptop were affected by the "potential security vulnerability." It has issued a software patch for its customers to remove the keylogger. The issue affects laptops in the EliteBook, ProBook, Pavilion and Envy ranges, among others. HP has issued a full list of affected devices, dating back to 2012. Mr Myng discovered the keylogger while inspecting Synaptics Touchpad software, to figure out how to control the keyboard backlight on an HP laptop. He said the keylogger was disabled by default, but an attacker with access to the computer could have enabled it to record what a user was typing. According to HP, it was originally built into the Synaptics software to help debug errors. It acknowledged that could lead to "loss of confidentiality" but it said neither Synaptics nor HP had access to customer data as a result of the flaw.
Debian

Does Systemd Makes Linux Complex, Error-Prone, and Unstable? (ungleich.ch) 655

"Systemd developers split the community over a tiny detail that decreases stability significantly and increases complexity for not much real value." So argues Nico Schottelius, talking about his experiences as the CEO of a Swiss company providing VM hosting, datacenters, and high-speed fiber internet. Long-time Slashdot reader walterbyrd quotes Nico's essay: While I am writing here in flowery words, the reason to use Devuan is hard calculated costs. We are a small team at ungleich and we simply don't have the time to fix problems caused by systemd on a daily basis. This is even without calculating the security risks that come with systemd. Our objective is to create a great, easy-to-use platform for VM hosting, not to walk a tightrope...

[W]hat the Devuan developers are doing is creating stability. Think about it not in a few repeating systemd bugs or about the insecurity caused by a huge, monolithic piece of software running with root privileges. Why do people favor Linux on servers over Windows? It is very easy: people don't use Windows, because it is too complex, too error prone and not suitable as a stable basis. Read it again. This is exactly what systemd introduces into Linux: error prone complexity and instability. With systemd the main advantage to using Linux is obsolete.

The essay argues that while Devuan foisted another choice into the community, "it is not their fault. Creating Devuan is simply a counteraction to ensure Linux stays stable. which is of high importance for a lot of people."
Python

Did Programming Language Flaws Create Insecure Apps? (bleepingcomputer.com) 96

Several popular interpreted programming languages are affected by severe vulnerabilities that expose apps built on these languages to attacks, according to research presented at the Black Hat Europe 2017 security conference. An anonymous reader writes: The author of this research is IOActive Senior Security Consultant Fernando Arnaboldi, who says he used an automated software testing technique named fuzzing to identify vulnerabilities in the interpreters of five of today's most popular programming languages: JavaScript, Perl, PHP, Python, and Ruby.

Fuzzing involves providing invalid, unexpected, or random data as input to a software application. The researcher created his own fuzzing framework named XDiFF that broke down programming languages per each of its core functions and fuzzed each one for abnormalities. His work exposed severe flaws in all five languages, such as a hidden flaw in PHP constant names that can be abused to perform remote code execution, and undocumented Python methods that can be used for OS code execution. Arnaboldi argues that attackers can exploit these flaws even in the most secure applications built on top of these programming languages.

Bug

Microsoft's 'Malware Protection Engine' Had A Remote Code Execution Flaw (theregister.co.uk) 52

Slashdot reader Trax3001BBS shares an article from The Register: Microsoft posted an out-of-band security update Thursday to address a remote code execution flaw in its Malware Protection Engine. Redmond says the flaw, dubbed CVE-2017-11937, has not yet been exploited in the wild. Because it is an out-of-band critical fix, however, it should be installed as soon as possible. For most users, this will happen automatically.

The security hole is present in Windows Defender and Microsoft Security Essentials, as well as Endpoint Protection, Forefront Endpoint Protection, and Exchange Server 2013 and 2016... According to Microsoft, the vulnerability can be triggered when the Malware Protection Engine scans a downloaded file to check for threats. In many systems this is set to happen automatically for all new files. By exploiting a memory corruption error in the malware scanning tool, the attack file would be able to execute code on the target machine with LocalSystem privileges.

Security

Touting Government/Industry 'Partnership' on Security Practices, NIST Drafts Cybersecurity Framework Update (scmagazine.com) 15

Remember NIST, the non-regulatory agency of the U.S. Department of Commerce? Their mission expanded over the years to protecting businesses from cyberthreats, including a "Cybersecurty Framework" first published in 2014. "The original goal was to develop a voluntary framework to help organizations manage cybersecurity risk in the nation's critical infrastructure, such as bridges and the electric power grid," NIST wrote in January, "but the framework has been widely adopted by many types of organizations across the country and around the world." Now SC Media reports: The second draft of the update to the National Institute of Standards and Technology's cybersecurity framework, NIST 1.1, is meant "to clarify, refine, and enhance the Cybersecurity Framework, amplifying its value and making it easier to use," according to NIST. Specifically, it brings clarity to cybersecurity measurement language and tackles improving security of the supply chain. Calling the initial NIST CSF "a landmark effort" that delivered "important benefits, such as providing common language for different models" of standards and best practices already in use, Larry Clinton, president and CEO of the Internet Security Alliance, said "it fell short of some of the most critical demands of Presidential Executive Order 13636, which generated its development...

"To begin with, the new draft makes it clear that our goal is not some undefined metric for use of the Framework, but for effective use of the Framework. Moreover, this use-metric needs to be tied not to some generic standard, but to be calibrated to the unique threat picture, risk appetite and business objective of a particular organization"... Clinton praised the process used by NIST as "a model 'use case' for how government needs to engage with its industry partners to address the cybersecurity issue." The internet's inherent interconnectedness makes it impossible for sustainable security to be achieved through anything other than true partnership, he contended.

Slashdot reader Presto Vivace reminds you that public comments on the draft Framework and Roadmap are due to NIST by 11:59 p.m. EST on January 19, 2018. "If you have an opinion about this, NOW is the time to express it."
Government

Autocratic Governments Can Now 'Buy Their Own NSA' (wired.com) 109

Citizen Lab has been studying information controls since 2001, and this week their director -- a Toronto political science professor -- revealed how governments (including Ethiopia's) are using powerful commercial spyware. Slashdot reader mspohr shared their report: We monitored the command and control servers used in the campaign and in doing so discovered a public log file that the operators mistakenly left open... We were also able to identify the IP addresses of those who were targeted and successfully infected: a group that includes journalists, a lawyer, activists, and academics... Many of the countries in which the targets live -- the United States, Canada, and Germany, among others -- have strict wiretapping laws that make it illegal to eavesdrop without a warrant... Our team reverse-engineered the malware used in this instance, and over time this allowed us to positively identify the company whose spyware was being employed by Ethiopia: Cyberbit Solutions, a subsidiary of the Israel-based homeland security company Elbit Systems. Notably, Cyberbit is the fourth company we have identified, alongside Hacking Team, Finfisher, and NSO Group, whose products and services have been abused by autocratic regimes to target dissidents, journalists, and others...

Remarkably, by analyzing the command and control servers of the cyber espionage campaign, we were also able to monitor Cyberbit employees as they traveled the world with infected laptops that checked in to those servers, apparently demonstrating Cyberbit's products to prospective clients. Those clients include the Royal Thai Army, Uzbekistan's National Security Service, Zambia's Financial Intelligence Centre, and the Philippine president's Malacañang Palace. Outlining the human rights abuses associated with those government entities would fill volumes.... Governments like Ethiopia no longer depend on their own in-country advanced computer science, engineering, and mathematical capacity in order to build a globe-spanning cyber espionage operation. They can simply buy it off the shelf from a company like Cyberbit. Thanks to companies like these, an autocrat whose country has poor national infrastructure but whose regime has billions of dollars, can order up their own NSA. To wit: Elbit Systems, the parent company of Cyberbit, says it has a backlog of orders valuing $7 billion.

Reached for comment, Cyberbit said they were not responsible with what others do with their software, arguing that "governmental authorities and law enforcement agencies are responsible to ensure that they are legally authorized to use the products in their jurisdictions."
Debian

Updated Debian Linux 9.3 and 8.10 Released (debian.org) 49

An anonymous reader writes: The Debian project is pleased to announce the third update of its stable distribution Debian 9 (codename stretch). This point release mainly adds corrections for security issues, along with a few adjustments for serious problems. Security advisories have already been published separately and are referenced where available. The Debian project also announces the tenth update of its oldstable distribution Debian 8 (codename jessie).

Please note that the point release does not constitute a new version of Debian 9 or 8 but only updates some of the packages included. There is no need to throw away old jessie or stretch DVD/CD media. After installation, packages can be upgraded to the current versions using an up-to-date Debian mirror. This stable update adds a few important corrections to packages. New installation images will be available soon at the mirrors. Those who frequently install updates from security.debian.org won't have to update many packages, and most such updates are included in the point release. One can use the apt command or apt-get command to apply updates. A step-by-step update guide is posted here.

Businesses

Reporter Regrets Letting Amazon's Delivery People Into His House (washingtonpost.com) 114

An anonymous reader writes: Washington Post reporter Geoffrey A. Fowler describes his short-lived experience with "Amazon Key", a $250 smart lock system with a security camera that grants Amazon's delivery people access to your home. The lock sounds "like R2-D2 with constipation," and at one point it actually jammed (though his persistent delivery person eventually got it working properly). The unlocking of the door triggers a live video feed of the delivery -- which is also stored in a private archive online -- plus an alert to your phone -- and the Post's reporter writes that "The biggest downsides to the experience haven't been the strangers -- it's been Amazon."

They missed their delivery windows four out of eight times, and though the packages all arrived eventually, all four were late by a least a day. But his larger issue is that Amazon "wants to draw you further into an all-Amazon world... Now Amazon wants to literally own your door, so it can push not just packages but also services that come through it, like handymen, dog-walkers, groceries, you name it." His ultimate question? "Who's really being locked in?"

The Post's reporter notes that Amazon CEO Jeff Bezos owns the Washington Post, "but I review all tech the same." He did identify some advantages to the $250 smart lock system -- the door can now also be unlocked with the Amazon Key app, and he can even share that access with his friends by giving them a special access code.

But he also notes that security researchers discovered a way to freeze Amazon's security camera, potentially allowing a rogue delivery person to lurk in your house. And all things considered, it was apparently all too creepy. "After two weeks, my family voted to remove the Amazon Key smart lock and take down the camera."
Bitcoin

People Who Can't Remember Their Bitcoin Passwords Are Really Freaking Out Now (slate.com) 201

An anonymous reader quotes a report from Slate: Bitcoin has had quite a week. On Thursday, the cryptocurrency surged past $19,000 a coin before dropping down to $15,600 by Friday midday. The price of a single Bitcoin was below $1,000 in January. Any investors who bought Bitcoins back in 2013, when the price was less than $100, probably feel pretty smart right now. But not all early cryptocurrency enthusiasts are counting their coins. Instead they might be racking their brains trying to remember their passwords, without which those few Bitcoins they bought as an experiment a few years ago could be locked away forever. That's because Bitcoin's decentralization relies on cryptography, where each transaction is signed with an identifier assigned to the person paying and the person receiving Bitcoin.

"I've tried to ignore the news about Bitcoin completely," joked Alexander Halavais, a professor of social technology at Arizona State University, who said he bought $70 of Bitcoin about seven years as a demonstration for a graduate class he was teaching at the time but has since forgotten his password. "I really don't want to know what it's worth now," he told me. "This is possibly $400K and I'm freaking the fuck out. I'm a college student so this would change my life lmao," wrote one Reddit user last week. The user claimed to have bought 40 bitcoins in 2013 but can't remember the password now. "A few years ago, I bought about 20 euros worth of bitcoin, while it was at around 300eur/btc.," lamented another Reddit user earlier this week. "Haven't looked at it since, and recently someone mentioned the price had hit 10.000usd. So, I decided to take a look at my wallet, but found that it wasn't my usual password. I have tried every combination of the password variations I usually use, but none of them worked."

Security

Zero-Day iOS HomeKit Vulnerability Allowed Remote Access To Smart Accessories Including Locks (9to5mac.com) 39

Apple has issued a fix to a vulnerability that allowed unauthorized control of accessories, including smart locks and garage door openers. "Our understanding is Apple has rolled out a server-side fix that now prevents unauthorized access from occurring while limiting some functionality, and an update to iOS 11.2 coming next week will restore that full functionality," reports 9to5Mac. From the report: The vulnerability, which we won't describe in detail and was difficult to reproduce, allowed unauthorized control of HomeKit-connected accessories including smart lights, thermostats, and plugs. The most serious ramification of this vulnerability prior to the fix is unauthorized remote control of smart locks and connected garage door openers, the former of which was demonstrated to 9to5Mac. The issue was not with smart home products individually but instead with the HomeKit framework itself that connects products from various companies. The vulnerability required at least one iPhone or iPad on iOS 11.2, the latest version of Apple's mobile operating system, connected to the HomeKit user's iCloud account; earlier versions of iOS were not affected.
Security

'Process Doppelganging' Attack Bypasses Most Security Products, Works On All Windows Versions (bleepingcomputer.com) 125

An anonymous reader quotes a report from Bleeping Computer: Yesterday, at the Black Hat Europe 2017 security conference in London, two security researchers from cyber-security firm enSilo have described a new code injection technique called "Process Doppelganging." This new attack works on all Windows versions and researchers say it bypasses most of today's major security products. Process Doppelganging is somewhat similar to another technique called "Process Hollowing," but with a twist, as it utilizes the Windows mechanism of NTFS Transactions.

"The goal of the technique is to allow a malware to run arbitrary code (including code that is known to be malicious) in the context of a legitimate process on the target machine," Tal Liberman & Eugene Kogan, the two enSilo researchers who discovered the attack told Bleeping Computer. "Very similar to process hollowing but with a novel twist. The challenge is doing it without using suspicious process and memory operations such as SuspendProcess, NtUnmapViewOfSection. In order to achieve this goal we leverage NTFS transactions. We overwrite a legitimate file in the context of a transaction. We then create a section from the modified file (in the context of the transaction) and create a process out of it. It appears that scanning the file while it's in transaction is not possible by the vendors we checked so far (some even hang) and since we rollback the transaction, our activity leaves no trace behind." The good news is that "there are a lot of technical challenges" in making Process Doppelganging work, and attackers need to know "a lot of undocumented details on process creation." The bad news is that the attack "cannot be patched since it exploits fundamental features and the core design of the process loading mechanism in Windows."
More research on the attack will be published on the Black Hat website in the following days.
Chrome

Chrome 63 Offers Even More Protection From Malicious Sites, Using Even More Memory (arstechnica.com) 63

An anonymous reader quotes a report from Ars Technica: To further increase its enterprise appeal, Chrome 63 -- which hit the browser's stable release channel yesterday -- includes a couple of new security enhancements aimed particularly at the corporate market. The first of these is site isolation, an even stricter version of the multiple process model that Chrome has used since its introduction. Chrome uses multiple processes for several security and stability reasons. On the stability front, the model means that even if a single tab crashes, other tabs (and the browser itself) are unaffected. On the security front, the use of multiple processes makes it much harder for malicious code from one site to steal secrets (such as passwords typed into forms) of another. [...]

Naturally, this greater use of multiple processes incurs a price; with this option enabled, Chrome's already high memory usage can go up by another 15 to 20 percent. As such, it's not enabled by default; instead, it's intended for use by enterprise users that are particularly concerned about organizational security. The other new capability is the ability for administrators to block extensions depending on the features those extensions need to use. For example, an admin can block any extension that tries to use file system access, that reads or writes the clipboard, or that accesses the webcam or microphone. Additionally, Google has started to deploy TLS 1.3, the latest version of Transport Layer Security, the protocol that enables secure communication between a browser and a Web server. In Chrome 63, this is only enabled between Chrome and Gmail; in 2018, it'll be turned on more widely.

Businesses

Bangladesh Bank, NY Fed Discuss Suing Manila Bank For Heist Damages (reuters.com) 29

An anonymous reader shares a report: Bangladesh's central bank has asked the Federal Reserve Bank of New York to join a lawsuit it plans to file against a Philippines bank for its role in one of the world's biggest cyber-heists, several sources said. The Fed is yet to respond formally, but there is no indication it would join the suit. Unidentified hackers stole $81 million from Bangladesh Bank's account at the New York Fed in February last year, using fraudulent orders on the SWIFT payments system. The money was sent to accounts at Manila-based Rizal Commercial Banking Corp and then disappeared into the casino industry in the Philippines.
Businesses

Kaspersky To Close Washington Office But Expand Non-State Sales (bloomberg.com) 65

An anonymous reader shares a report: A Russian software-maker, whose products are banned for use in federal information systems by the U.S. government, is seeking to remain in the North American market and prove its products have no hidden capabilities. Kaspersky Lab Inc. will close its Washington D.C. office that was selling to the government and will keep working with non-federal customers in the U.S. via its remaining offices in the country, vice-president Anton Shingarev said in an interview in Moscow. The company also committed in October to open its product's source code to an independent third-party review and plans to open new offices in Chicago, Los Angeles and Toronto next year. "This allows independent experts to verify that our software has no hidden functionality, that it doesn't send your files to third parties, doesn't spy on you and fully complies with the end-user agreement," Shingarev said. The U.S. banned government use of Kaspersky software in September, citing founder Eugene Kaspersky's alleged ties to Russian intelligence and the possibility its products could function as "malicious actors" to compromise federal information systems. The move caused concern about the company's products in other markets, including the U.K.
Bitcoin

Bitcoin Nears $17,000 After Climbing About $4,000 in Less Than a Day 463

As economists attempt to make sense of Bitcoin, the cryptocurrency rocketed above $17,000 for the first time moments ago, adding about $4,000 to its price in fewer than 24 hours. Security reporter Brian Krebs tweeted on Thursday, "Closing in on $17k per bitcoin now (mind you, it was almost at $16k less than an hour ago. This is totally fine." Late Wednesday, finance author Ben Carlson wrote: Bitcoin has achieved something I've always wanted to see in the stock mkt - a reverse 1987 (20% gain in a single day)
Security

Uber Paid 20-year-old Florida Man To Keep Data Breach Secret (reuters.com) 27

A 20-year-old Florida man was responsible for the large data breach at Uber last year and he was paid by the company to destroy the data through a so-called "bug bounty" program, three people familiar with the events have told Reuters. From the report: Uber announced on Nov. 21 that the personal data of 57 million users, including 600,000 drivers in the United States, were stolen in a breach that occurred in October 2016, and that it paid the hacker $100,000 to destroy the information. But the company did not reveal any information about the hacker or how it paid him the money. Uber made the payment last year through a program designed to reward security researchers who report flaws in a company's software, these people said. Uber's bug bounty service -- as such a program is known in the industry -- is hosted by a company called HackerOne, which offers its platform to a number of tech companies.
Privacy

Keylogger Found On Nearly 5,500 WordPress Sites (bleepingcomputer.com) 83

An anonymous reader writes: Nearly 5,500 WordPress sites are infected with a malicious script that logs keystrokes and sometimes loads an in-browser cryptocurrency miner. The malicious script is being loaded from the "cloudflare.solutions" domain, which is not affiliated with Cloudflare in any way, and logs anything that users type inside form fields as soon as the user switches away from an input field. The script is included on both the sites' frontends and backends, meaning it can steal both admin account credentials and credit card data from WP sites running e-commerce stores. According to site source code search engine PublicWWW, there are 5,496 sites running this keylogger. The attacker has been active since April.
Government

Warrantless Surveillance Can Continue Even If Law Expires, Officials Say (theverge.com) 68

According to a New York Times report citing American officials, the Trump administration has decided that the National Security Agency and the FBI can lawfully keep operating their warrantless surveillance program even if Congress fails to extend the law authorizing it before an expiration date of New Year's Eve. The Verge reports: The White House believes the Patriot Act's surveillance provisions won't expire until four months into 2018. Lawyers point to a one-year certification that was granted on April 26th of last year. If that certification is taken as a legal authorization for the FISA court overall -- as White House lawyers suggest -- then Congress will have another four months to work out the details of reauthorization. There are already several proposals for Patriot Act reauthorization in the Senate, which focus the Section 702 provisions that authorize certain types of NSA surveillance. Some of the proposals would close the backdoor search loophole that allows for warrantless surveillance of U.S. citizens, although a recent House proposal would leave it in place. But with Congress largely focused on tax cuts and the looming debt ceiling fight, it's unlikely the differences could be reconciled before the end of the year.

Slashdot Top Deals