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A weaponized proof-of-concept exploit has been publicly released targeting CVE-2025-54309, a severe authentication bypass vulnerability affecting CrushFTP file transfer servers.  The flaw enables remote attackers to gain administrative privileges through a race condition in AS2 validation processing, circumventing authentication mechanisms entirely.  Key Takeaways1. Race-condition exploit lets attackers bypass CrushFTP authentication.2. Public PoC on GitHub confirms […]

The post PoC Exploit Released for CrushFTP 0-day Vulnerability (CVE-2025-54309) appeared first on Cyber Security News.

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August 2025 has marked a significant evolution in cybercrime tactics, with threat actors deploying increasingly sophisticated phishing frameworks and social engineering techniques that are successfully bypassing traditional security defenses. Security researchers at ANY.RUN has identified three major campaign families that represent a fundamental shift in how cybercriminals approach credential theft and system compromise: the multi-stage […]

The post How ClickFix and Multi-Stage Phishing Frameworks Are Breaking Enterprise Defenses appeared first on Cyber Security News.

GPT-5’s arrival on the scene adds an important new dimension to the landscape, so we have updated our analysis to include it.

The post The Coding Personalities of Leading LLMs—GPT-5 update appeared first on Security Boulevard.

AttackIQ has released a new attack graph that emulates the behaviors exhibited by Warlock ransomware, which emerged in June 2025. Beginning in July, Warlock operators have primarily targeted internet-exposed, unpatched on-premises Microsoft SharePoint servers, exploiting a set of recently disclosed zero-day vulnerabilities, specifically CVE-2025-49704, CVE-2025-49706, CVE-2025-53770, and CVE-2025-53771, collectively referred to as the "ToolShell" exploit chain.

The post Emulating the Expedited Warlock Ransomware appeared first on AttackIQ.

The post Emulating the Expedited Warlock Ransomware appeared first on Security Boulevard.