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Megalodon GitHub Attack Targets 5,561 Repos with Malicious CI/CD Workflows

Megalodon GitHub Attack Targets 5,561 Repos with Malicious CI/CD Workflows

Cybersecurity researchers have disclosed details of a new automated campaign called Megalodon that has pushed 5,718 malicious commits to 5,561 GitHub repositories within a six-hour window. “Using throwaway accounts and forged author identities (build-bot, auto-ci,… 

Kimwolf DDoS Botnet Operator Arrested in Canada Over DDoS-for-Hire Attacks

Kimwolf DDoS Botnet Operator Arrested in Canada Over DDoS-for-Hire Attacks

Ravie LakshmananMay 22, 2026Cybercrime / Law Enforcement The U.S. Department of Justice (DoJ) on Thursday announced the arrest of a Canadian man in connection with allegedly operating a distributed denial-of-service (DDoS) botnet known as Kimwolf.… 

CISA Adds Exploited Langflow and Trend Micro Apex One Vulnerabilities to KEV

CISA Adds Exploited Langflow and Trend Micro Apex One Vulnerabilities to KEV

Ravie LakshmananMay 22, 2026Vulnerability / Cyber Attack The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added two security flaws impacting Langflow and Trend Micro Apex One to its Known Exploited Vulnerabilities (KEV) catalog,…