CISA gives US federal agencies three days to fix a VPN bug under attack by a ransomware gang

A critical VPN bug is being actively exploited by a ransomware gang, prompting the Cybersecurity and Infrastructure Security Agency (CISA) to issue a dire warning to US federal agencies, giving them a mere three-day window to apply a fix. The vulnerability, found in several Check Point products widely used across government entities, has already been leveraged by hackers to breach dozens of organizations¹. The bug allows attackers to gain unauthorized access, putting sensitive data and systems at risk. CISA's swift response underscores the severity of the threat and the need for immediate action to prevent further compromises. The fact that a ransomware gang is targeting this specific vulnerability highlights the importance of sector-specific risk awareness and proactive measures to ensure operational resilience. This incident serves as a stark reminder that timely patching and robust security protocols are crucial in preventing devastating cyberattacks, so practitioners must prioritize prompt remediation to avoid falling victim to such exploits.