US and South Korea warn of Gunra ransomware targeting govt agencies

U.S. federal agencies and South Korea's National Policy Agency warned government and critical infrastructure organizations worldwide to secure their systems against Gunra ransomware attacks. Ransomware operators in this campaign appear to follow the double-extortion playbook, threatening to publish stolen data if the ransom demand is not met. Finally, maintain offline, tested backups and a clear communication plan so that business continuity decisions are made ahead of time rather than under pressure.