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The post test draft appeared first on Security Boulevard.

What if your AI-powered application leaked sensitive data, generated harmful content, or revealed internal instructions – and none of your security tools caught it? This isn’t hypothetical. It’s happening now and exposing critical gaps in how we secure modern AI systems. When AI systems like LLMs, agents, or AI-driven applications reach production, many security teams..

The post Red Teaming AI Systems: Why Traditional Security Testing Falls Short appeared first on Security Boulevard.

A sophisticated cyberattack campaign emerged in July 2025, weaponizing Microsoft Teams calls to deploy the latest iteration of Matanbuchus ransomware. The attack begins with adversaries impersonating IT helpdesk personnel through external Teams calls, leveraging social engineering tactics to convince employees to execute malicious scripts. During these fraudulent support sessions, attackers activate Quick Assist and instruct […]

The post Microsoft Teams Call Weaponized to Deploy and Execute Matanbuchus Ransomware appeared first on Cyber Security News.

A fresh variant of SquidLoader malware has surfaced, actively entering Hong Kong institutions with previously unheard-of stealth, which is alarming for the financial industry. This sophisticated loader achieves near-zero detection rates on platforms like VirusTotal, leveraging intricate anti-analysis, anti-sandbox, and anti-debugging mechanisms to deploy Cobalt Strike Beacons for remote access. The malware’s attack chain begins […]

The post SquidLoader Deploys Stealthy Malware with Near-Zero Detection to Evade Security Measures appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.