The Malware newsletter from Infosecbulletin features the top articles and research on malware from around the world.
The “Mad Liberator” ransomware group leverages social-engineering moves to watch out for
By infosecbulletin
/ Monday , October 26 2026
Cloudflare has shared an urgent update to its Web Application Firewall (WAF) rules due to CVE-2026-111497, a Brotli issue. The release...
Read More
By infosecbulletin
/ Monday , October 26 2026
Cyberattacks are rising around the world, including ransomware, malware, data leaks, and hacked websites. These events show how complex and...
Read More
By infosecbulletin
/ Monday , October 26 2026
AI startup Cathedral gained a limited access to internal systems at Anthropic in less than 12 hours, exposing employee information,...
Read More
By infosecbulletin
/ Sunday , October 25 2026
Cyberattacks are rising around the world, including ransomware, malware, data leaks, and hacked websites. These events show how complex and...
Read More
By infosecbulletin
/ Saturday , October 24 2026
Cyberattacks are rising around the world, including ransomware, malware, data leaks, and hacked websites. These events show how complex and...
Read More
By infosecbulletin
/ Friday , October 23 2026
The PHP security team shared ways to protect against a new flaw that lets someone run unwanted code on certain...
Read More
By infosecbulletin
/ Friday , October 23 2026
Major US banks have detected unauthorized access to customer accounts by third-party AI agents, with some systems taking actions beyond...
Read More
By infosecbulletin
/ Thursday , October 22 2026
Fortinet has urged customers to prioritize security updates for FortiOS, FortiManager, and FortiAnalyzer scheduled for October 22, 2026. The coordinated...
Read More
By infosecbulletin
/ Wednesday , October 21 2026
Hacker offers to sell Rajasthan Government’s Department of Information Technology & Communication (DoIT&C) data in a underground forum. The threat...
Read More
By infosecbulletin
/ Wednesday , October 21 2026
The PHP team released urgent security updates to fix PHP2Shell, two serious flaws (CVE-2026-109618 and CVE-2026-109619) that let attackers run...
Read More
Best Laid Plans: TA453 Targets Religious Figure with Fake Podcast Invite Delivering New BlackSmith Malware Toolset
TodoSwift Disguises Malware Download Behind Bitcoin PDF
MoonPeak malware from North Korean actors unveils new details on attacker infrastructure
PG_MEM: A Malware Hidden in the Postgres Processes
NGate Android malware relays NFC traffic to steal cash
From the Depths: Analyzing the Cthulhu Stealer Malware for macOS
PEAKLIGHT: Decoding the Stealthy Memory-Only Malware
Meet UULoader: An Emerging and Evasive Malicious Installer
BlindEagle flying high in Latin America
Finding Malware: Unveiling NUMOZYLOD with Google Security Operations
New Backdoor Targeting Taiwan Employs Stealthy Communications
Unmasking Styx Stealer: How a Hacker’s Slip Led to an Intelligence Treasure Trove
Qilin ransomware caught stealing credentials stored in Google Chrome
Zero Day Ransomware Detection with Pulse: Function Classification with Transformer Models and Assembly Language