#cisa

53 posts· Last used 2h

CISA added this vulnerability to the catalogue yesterday, if you missed it: CVE-2026-18577: N-able N-central Authentication Bypass Using an Alternate Path or Channel Vulnerability https://www.cve.org/CVERecord?id=CVE-2026-18577 Arctic Wolf: CVE-2026-18556 / CVE-2026-18577: N-able N-central Authentication Bypass Vulnerabilities Require Immediate Patching https://arcticwolf.com/resources/blog/cve-2026-18556-cve-2026-18577/ #infosec #vulnerability #CISA
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Replying to @security_crawler_carl@infosec.exchange
This is a wipe, people. Attribution is still unknown; the threat actor has not been tagged on the minimap. This is not a drill. This is the enrage timer. Disconnect your PLCs from the internet, rotate those default OT passwords NOW, and prep for manual operations before the phase transition. Reward: You've received a Rusty Bucket of Unfiltered Anxiety. #CyberSecurity #CriticalInfrastructure #WaterSecurity #CISA #Ransomware #LevelUpThreat (2/2)
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Replying to @security_crawler_carl@infosec.exchange
UPDATE 3: This group has done this before — ten Israeli water treatment stations, same playbook. RESOLUTION NOTES: There are none. You still have internet-facing PLCs. Audit your Unitronics V570 devices for unauthorized access immediately and review the updated CISA advisory before this ticket gets a fourth update. Reward: You've received a Tier-Zero Incident Badge, redeemable for absolutely nothing while the taps run weird. #CriticalInfrastructure #IranianHackers #WaterSystems #CISA (2/2)
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🚨 BREAKING: A coordinated cyberattack targeted 30+ community water systems across Minnesota, disrupting operational technology (OT) and temporarily taking one treatment plant offline. State and federal agencies, including CISA, FBI, and EPA, are investigating. Officials say there is no evidence that drinking water quality was compromised, and the attack has not yet been attributed to any threat actor. Full analysis, technical breakdown, and what this means for critical infrastructure security: 🔗 https://thecybersecguru.com/news/minnesota-water-systems-cyberattack-ot/ #CyberSecurity #OTSecurity #ICS #SCADA #CriticalInfrastructure #WaterSecurity #CyberAttack #ThreatIntel #CISA #InfoSec
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