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LLMs and 0-days - what could possibly go wrong? Attackers on underground forums claimed they were using HexStrike AI, an open-source red-teaming tool, against Citrix NetScaler vulnerabilities within hours of disclosure, according to Check Point cybersecurity evangelist Amit Weigman.…

At least two extortion gangs abusing CVE-2023-4966, we're told Citrix Bleed, the critical information-disclosure bug that affects NetScaler ADC and NetScaler Gateway, is now under "mass exploitation," as thousands of Citrix NetScaler instances remain vulnerable, according to security teams.…