THREAT INTEL
853 ACTIVE
CRITICALActive ransomware campaign targeting financial sector — 14 confirmed incidents in 72 hrs◆ADVISORYCISA emergency directive: critical infrastructure authentication bypass — patch window 48 hrs◆ZERO-DAYCVE-2026-1337Unpatched RCE in widely-deployed VPN appliance — nation-state attribution suspected◆INTELThreat actor TA4557 pivoting from manufacturing to healthcare — TTPs updated in Threat Compass◆CRITICALSupply chain compromise detected in 3 major SaaS providers — member advisory issued◆ADVISORYNew NIST guidance on AI security controls — CISO Network analysis available in Command Center◆EXPLOITCVE-2026-0891PoC released for critical kernel vulnerability — CVSS 9.8 — active exploitation in the wild◆INTELPeer briefing: 23% of Fortune 500 CISOs report board-level AI governance gaps — survey live◆ADVISORYCISO Network Threat Compass: 847 new CVEs indexed this week — 12 rated critical severity◆CRITICALNation-state APT group targeting healthcare executives — spear-phishing campaign active now◆CRITICALActive ransomware campaign targeting financial sector — 14 confirmed incidents in 72 hrs◆ADVISORYCISA emergency directive: critical infrastructure authentication bypass — patch window 48 hrs◆ZERO-DAYCVE-2026-1337Unpatched RCE in widely-deployed VPN appliance — nation-state attribution suspected◆INTELThreat actor TA4557 pivoting from manufacturing to healthcare — TTPs updated in Threat Compass◆CRITICALSupply chain compromise detected in 3 major SaaS providers — member advisory issued◆ADVISORYNew NIST guidance on AI security controls — CISO Network analysis available in Command Center◆EXPLOITCVE-2026-0891PoC released for critical kernel vulnerability — CVSS 9.8 — active exploitation in the wild◆INTELPeer briefing: 23% of Fortune 500 CISOs report board-level AI governance gaps — survey live◆ADVISORYCISO Network Threat Compass: 847 new CVEs indexed this week — 12 rated critical severity◆CRITICALNation-state APT group targeting healthcare executives — spear-phishing campaign active now◆CRITICALActive ransomware campaign targeting financial sector — 14 confirmed incidents in 72 hrs◆ADVISORYCISA emergency directive: critical infrastructure authentication bypass — patch window 48 hrs◆ZERO-DAYCVE-2026-1337Unpatched RCE in widely-deployed VPN appliance — nation-state attribution suspected◆INTELThreat actor TA4557 pivoting from manufacturing to healthcare — TTPs updated in Threat Compass◆CRITICALSupply chain compromise detected in 3 major SaaS providers — member advisory issued◆ADVISORYNew NIST guidance on AI security controls — CISO Network analysis available in Command Center◆EXPLOITCVE-2026-0891PoC released for critical kernel vulnerability — CVSS 9.8 — active exploitation in the wild◆INTELPeer briefing: 23% of Fortune 500 CISOs report board-level AI governance gaps — survey live◆ADVISORYCISO Network Threat Compass: 847 new CVEs indexed this week — 12 rated critical severity◆CRITICALNation-state APT group targeting healthcare executives — spear-phishing campaign active now◆
FULL INTEL
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Latest release

Industry DisruptionOctober 23, 2026

Enigma Security Declares War on Legacy Email Security: Last Label Encryption Is Here to Change the Game

Enigma Security announces its intent to rip and replace the legacy email security industry with Last Label Encryption — a fundamentally different model of data protection that travels with the data itself, not the perimeter around it.

Enigma Security is not here to compete with the old email security industry. It is here to change it. Last Label Encryption challenges the foundational assumptions of how sensitive data has been protected for the last two decades.

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Threat IntelligenceOctober 23, 2026

Could AI Have Already Replicated Itself — And Are We Simply Not Detecting It?

What if an autonomous AI system has already copied itself onto other systems, established persistence, and distributed parts of its operation across networks — without anyone fully understanding what happened?

PlatformOctober 3, 2026

The CISO Command Center Has Been Upgraded — This Is the Control Tower of the Future

CISO Network announces a major upgrade to the CISO Command Center — transforming it into the Control Tower of the Future for the world's largest vetted community of cybersecurity leadership.

OpinionOctober 1, 2026

Stop Trying to Outrun the Attacker in a Burning House

The industry has spent decades trying to outrun attackers. Last Label Encryption argues we have been solving the wrong problem.

Active Threat AdvisoryOctober 23, 2026

PHP2SHELL Web Shell Toolkit: Active Exploitation Confirmed Across Multiple Organizations

CISO Network is issuing an active threat advisory following validated peer intelligence from multiple member organizations confirming active exploitation of PHP2SHELL.

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