Tag Archives: MacVirus

Other resource updates 11th July 2018

Updates to GDPR page

John Leyden for The Register: Thomas Cook website spills personal info – and it’s fine with that
– “Decides not to report code blunder despite Europe’s new GDPR privacy rules” Commentary from Graham Cluley  here.

Funny. I thought it was Nelson who turned a blind eye, not Captain Cook.

Updates to Internet of (not necessarily necessary) Things

[Many of the Things that crop up on this page are indeed necessary. But that doesn’t mean that connecting them to the Internet of Things (or even the Internet of Everything) is necessary, or even desirable, given how often that connectivity widens the attack surface.]

ESET: Polar Flow app exposes geolocation data of soldiers and secret agents plus: Zack Whittaker for ZDNet: Fitness app Polar exposed locations of spies and military personnel – “Location data revealed the home addresses of intelligence officers — even when their profiles were set to private.”

Updates to Meltdown/Spectre and other chip-related resources

The Register: Another Spectre CPU vulnerability among Intel’s dirty dozen of security bug alerts today – “Chipzilla preps for quarterly public patch updates”

Updates to Specific Ransomware Families and Types

The Hacker News: New Virus Decides If Your Computer Good for Mining or Ransomware – “Researchers at Russian security firm Kaspersky Labs have discovered a new variant of Rakhni ransomware family, which has now been upgraded to include cryptocurrency mining capability as well.”

John Leyden for The Register: Microsoft might not support Windows XP any more, but GandCrab v4.1 ransomware does

Updates to Mac Virus

Graham Cluley: New iOS security feature can be defeated by a $39 adapter… sold by Apple – “Unfortunately for Apple, and customers who like to believe that their phone is private, a workaround has been discovered whereby police could prevent an iPhone or iPad entering USB Restricted Mode if they act quickly enough … Researchers at Elcomsoft discovered that the one hour countdown timer can be reset simply by connecting the iPhone to an untrusted USB accessory.” Further commentary from Pierluigi Paganini: Just using a $39 device it is possible to defeat new iOS USB Restricted Mode.

This is what was supposed to happen, according to The Verge: Apple releases iOS 11.4.1 and blocks passcode cracking tools used by police. While the Register told us that Apple emits iPhone cop-block update – plus iOS, macOS, Safari patches, and Help Net said Apple releases security updates, adds new privacy protection for iOS users. Well, that didn’t last long…

Help Net: Android devices with pre-installed malware sold in developing markets – “This malware, designed to commit digital ad fraud, collects users’ personal information, depletes their mobile data allowance and triggers fraudulent charges to their pre-paid credit, without their knowledge or consent.”

Sophos: Apple and Google questioned by Congress over user tracking – “Inquiring minds want to know, for one thing, whether our mobile phones are actually listening to our conversations, the committee said in a press release.

David Harley

Advertisements

21st April 2018 resource updates

Note that for reasons of time management I may have to start spacing these out more.

Updates to Anti-Social Media 

(1) Reuters: Exclusive: Facebook to put 1.5 billion users out of reach of new EU privacy law – “The previously unreported move, which Facebook confirmed to Reuters on Tuesday, shows the world’s largest online social network is keen to reduce its exposure to GDPR, which allows European regulators to fine companies for collecting or using personal data without users’ consent.” (HT to Artem Baranov)

(2) Steven Englehardt et al: No boundaries for Facebook data: third-party trackers abuse Facebook Login – “Today we report yet another type of surreptitious data collection by third-party scripts that we discovered: the exfiltration of personal identifiers from websites through “login with Facebook” and other such social login APIs. Specifically, we found two types of vulnerabilities:

  • seven third parties abuse websites’ access to Facebook user data
  • one third party uses its own Facebook “application” to track users around the web.”

Commentary from The Register: Facebook’s login-to-other-sites service lets scum slurp your stuff – “A security researcher has claimed it’s possible to extract user information from Facebook’s Login service, the tool that lets you sign into third-party sites with a Facebook ID.”

(3) Help Net: Researchers develop algorithm to detect fake users on social networks – “Ben-Gurion University of the Negev and University of Washington researchers have developed a new generic method to detect fake accounts on most types of social networks, including Facebook and Twitter.”

Paper is here: Generic anomalous vertices detection utilizing alink prediction algorithm

Commentary from The Register: Gang way! Compsci geeks coming through! AI engine can finger fakes on social networks – “Take note Twitter, Facebook et al, it’s really not that hard to weed out bots”

(4) Graham Cluley: Facebook pushes ahead with controversial facial recognition feature in Europe “Facebook uses facial recognition software to automatically match people in photos your friends upload with the other billions of images on Facebook’s servers in which you might appear.”

(5) Help Net: LocalBlox found leaking info on tens of millions of individuals – “The discovery was made by UpGuard researcher Chris Vickery, who stumbled upon the unsecured Amazon Web Services S3 bucket holding the data, bundled in a single, compressed file. When decompressed, it revealed 48 million records in a format that’s easy for anyone to peruse.”

Here’s the Upguard blog post.

And commentary from Graham Cluley for Hot for security: 48 million people put at risk after firm that scraped info from social networks left it exposed for anyone to download

(6) Sophos: Facebook: 3 reasons we’re tracking non-users – more light cast into the shadows by the House Energy and Commerce Committee’s questions to Mark Zuckerberg.

(7) The Guardian: Far More Than 87 Million Facebook Users Had Data Compromised by Cambridge Analytica

(8) Sophos: Google in hot water over privacy of Android apps for kids

(9) Tech Crunch: A flaw-by-flaw guide to Facebook’s new GDPR privacy changes
“Just click accept, ignore those settings”

(10) Brian Krebs: Is Facebook’s Anti-Abuse System Broken?

Updates to Cryptocurrency/Crypto-mining News and Resources

(1|) Help Net: Cryptominers displace ransomware as the number one threat. Summarizes a report from Comodo and also observes: “Another surprising finding: Altcoin Monero became the leading target for cryptominers’ malware, replacing Bitcoin.” Maybe not that surprising: see Cameron Camp’s article for ESET – Monero cryptocurrency: Malware’s rising star

(2) The Next Web: Crypto YouTuber hacked out of $2 million during a livestream. That’s going to undermine his influence on casual investors…

(3) Trend Micro: Ransomware XIAOBA Repurposed as File Infector and Cryptocurrency Miner

Updates to Meltdown/Spectre and other chip-related resources

The Verge: Intel is offloading virus scanning to its GPUs to improve performance and battery life

Updates to Internet of (not necessarily necessary) Things

Catalin Cimpanu for Bleeping Computer: FDA Wants Medical Devices to Have Mandatory Built-In Update Mechanisms. Refers to the FDA’s Medical Device Safety Action Plan document.

David Tomaschik, System Overload: The IoT Hacker’s Toolkit

Sophos: Russia’s Grizzly Steppe gunning for vulnerable routers

Updates to: Ransomware Resources

Help Net: Cryptominers displace ransomware as the number one threat. Summarizes a report from Comodo and also observes: “Another surprising finding: Altcoin Monero became the leading target for cryptominers’ malware, replacing Bitcoin.” Maybe not that surprising: see Cameron Camp’s article for ESET – Monero cryptocurrency: Malware’s rising star

Updates to Specific Ransomware Families and Types

Trend Micro: Ransomware XIAOBA Repurposed as File Infector and Cryptocurrency Miner and XLoader Android Spyware and Banking Trojan Distributed via DNS Spoofing

Bleeping Computer: RansSIRIA Ransomware Takes Advantage of the Syrian Refugee Crisis: “A new ransomware called RansSIRIA has been discovered by MalwareHunterTeam that encrypts your files and then states it will donate your ransom payments to Syrian refugees. This ransomware is a variant of the WannaPeace ransomware and is targeting Brazilian victims.”

Updates to Mac Virus – Miscellaneous mobile malfeasance

Updates to Chain Mail Check – UK ID Theft, IWF report on child abuse, Gold Galleon BEC

David Harley

More on iOS support scams

Added to the resource page today:

Here’s a further Mac Virus article in the light of an F-Secure article explaining that pop-up blocking in Safari doesn’t fix the iOS Support Scams issue I added yesterday: A bit more on iOS support scams. I don’t necessarily include links here that are internal to a link that I have added here, but as this issue still seems quite ‘live’ I will this time:

I also notice that there’s a Wikipedia article on support scams here. It’s not exactly comprehensive, but it’s reasonably accurate and even links to a couple of my articles. :)