Blog – Page 477 – Learn and Explore

January 2, 2023
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RedZei Chinese Scammers Targeting Chinese Students in the U.K.

Chinese international students in the U.K. have been targeted by persistent Chinese-speaking scammers for over a year as part of an activity dubbed RedZei (aka RedThief). “The RedZei fraudsters have chosen their targets carefully, researched them and realized it was a rich victim group that is ripe for exploitation,” cybersecurity researcher...

January 2, 2023
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PyTorch Machine Learning Framework Compromised with Malicious Dependency

The maintainers of the PyTorch package have warned users who have installed the nightly builds of the library between December 25, 2022, and December 30, 2022, to uninstall and download the latest versions following a dependency confusion attack. “PyTorch-nightly Linux packages installed via pip during that time installed a dependency, torchtriton,...

January 2, 2023
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WordPress Security Alert: New Linux Malware Exploiting Over Two Dozen CMS Flaws

WordPress sites are being targeted by a previously unknown strain of Linux malware that exploits flaws in over two dozen plugins and themes to compromise vulnerable systems. “If sites use outdated versions of such add-ons, lacking crucial fixes, the targeted web pages are injected with malicious JavaScripts,” Russian security...

January 2, 2023
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Google to Pay $29.5 Million to Settle Lawsuits Over User Location Tracking

Google has agreed to pay a total of $29.5 million to settle two different lawsuits brought by Indiana and Washington, D.C., over its “deceptive” location tracking practices. The search and advertising giant is required to pay $9.5 million to D.C. and $20 million to Indiana after the states sued the company for charges...

December 30, 2022
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Researcher Uncovers Potential Wiretapping Bugs in Google Home Smart Speakers

A security researcher was awarded a bug bounty of $107,500 for identifying security issues in Google Home smart speakers that could be exploited to install backdoors and turn them into wiretapping devices. The flaws “allowed an attacker within wireless proximity to install a ‘backdoor’ account on the device, enabling...

December 30, 2022
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CISA Warns of Active exploitation of JasperReports Vulnerabilities

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added two-years-old security flaws impacting TIBCO Software’s JasperReports product to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation. The flaws, tracked as CVE-2018-5430 (CVSS score: 7.7) and CVE-2018-18809 (CVSS score: 9.9), were addressed by TIBCO in April 2018 and March 2019,

December 29, 2022
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Thousands of Citrix Servers Still Unpatched for Critical Vulnerabilities

Thousands of Citrix Application Delivery Controller (ADC) and Gateway endpoints remain vulnerable to two critical security flaws disclosed by the company over the last few months. The issues in question are CVE-2022-27510 and CVE-2022-27518 (CVSS scores: 9.8), which were addressed by the virtualization services provider on November 8 and December 13, 2022, respectively....

December 29, 2022
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New Malvertising Campaign via Google Ads Targets Users Searching for Popular Software

Users searching for popular software are being targeted by a new malvertising campaign that abuses Google Ads to serve trojanized variants that deploy malware, such as Raccoon Stealer and Vidar. The activity makes use of seemingly credible websites with typosquatted domain names that are surfaced on top of Google...

December 28, 2022
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BitKeep Confirms Cyber Attack, Loses Over $9 Million in Digital Currencies

Decentralized multi-chain crypto wallet BitKeep on Wednesday confirmed a cyberattack that allowed threat actors to distribute fraudulent versions of its Android app with the goal of stealing users’ digital currencies. “With maliciously implanted code, the altered APK led to the leak of user’s private keys and enabled the hacker...

December 28, 2022
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APT Hackers Turn to Malicious Excel Add-ins as Initial Intrusion Vector

Microsoft’s decision to block Visual Basic for Applications (VBA) macros by default for Office files downloaded from the internet has led many threat actors to improvise their attack chains in recent months. Now according to Cisco Talos, advanced persistent threat (APT) actors and commodity malware families alike are increasingly...