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North Korean Hackers Publish 108 Malicious Packages and Extensions in PolinRider Campaign

North Korean Hackers Publish 108 Malicious Packages and Extensions in PolinRider Campaign

The North Korean threat actors linked to the Contagious Interview campaign have been observed publishing 108 unique packages and web browser extensions spanning npm, Packagist, Go, and Google Chrome as part of an ongoing activity… 

Unpatched Flaws Disclosed in Filesystem Bundled Into Millions of Embedded Devices

Unpatched Flaws Disclosed in Filesystem Bundled Into Millions of Embedded Devices

Security firm runZero has disclosed seven vulnerabilities in FatFs, a small filesystem library that lets a device read and write the FAT and exFAT formats used on USB drives and SD cards. The flaws matter because FatFs is… 

New Avalon Malware Framework Packs CrownX Ransomware Capabilities

New Avalon Malware Framework Packs CrownX Ransomware Capabilities

Cybersecurity researchers have discovered a previously undocumented modular malware framework codenamed Avalon that’s distributed by means of a multi-stage phishing chain capable of bypassing traditional security controls. Avalon combines credential collection, lateral movement, remote access,… 

Armored Likho Targets Government Agencies, Power Sector with BusySnake Stealer

Armored Likho Targets Government Agencies, Power Sector with BusySnake Stealer

A previously undocumented threat actor known as Armored Likho has been attributed to cyber attacks targeting government agencies and the electric power sector across Russia, Brazil, and Kazakhstan. “Armored Likho blends financially motivated campaigns targeting… 

PamStealer Uses Fake Maccy Sites and PAM Checks to Steal Mac Login Passwords

PamStealer Uses Fake Maccy Sites and PAM Checks to Steal Mac Login Passwords

Cybersecurity researchers have flagged a new macOS information stealer called PamStealer that employs a series of clever tricks to infect systems and siphon sensitive data. The stealer, discovered by Jamf Threat Labs, is distributed as… 

Google Disrupts NetNut Residential Proxy Network Spanning 2 Million Home Devices

Google Disrupts NetNut Residential Proxy Network Spanning 2 Million Home Devices

Swati KhandelwalJul 02, 2026Cybercrime / Botnet Google has significantly degraded NetNut, one of the biggest networks that turns home devices into rented relays for other people’s traffic. Working with the FBI, Lumen, and others, Google’s… 

Ransomware Groups Turn to Citrix Bleed 2, BYOVD, and Supply Chain Credentials

Ransomware Groups Turn to Citrix Bleed 2, BYOVD, and Supply Chain Credentials

Threat actors associated with the Anubis ransomware operation have been observed exploiting the Citrix Bleed 2 (CVE-2025-5777) vulnerability to obtain initial access. “Although tactics differ between affiliates, common patterns emerged in tradecraft through use of…