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Concept image showing Akira ransomware attacks spreading across global networks through VPN and firewall weaknesses.

How Akira Ransomware Turned VPN Weaknesses Into a $244M

Akira ransomware has evolved into one of the most disruptive ransomware-as-a-service operations, hitting more than 250 organizations and extorting over $244 million. This article walks through how Akira gains initial access, exploits VPN and firewall weaknesses, moves laterally, and applies double extortion — then outlines practical defenses security teams can deploy now.

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CISA warns federal agencies to patch Cisco ASA/FTD zero-days and validate compromise under ED 25-03

Cisco firewall zero-days: CISA says patch & retire EOS hardware

CISA warned that multiple federal agencies still haven’t fully patched Cisco ASA/FTD devices despite active exploitation. Because the campaign targets the VPN web server and enables device takeover, teams must apply fixes for CVE-2025-20333/20362, follow ED 25-03 inventory and validation steps, and disconnect end-of-support hardware. This analysis explains impact, attack flow, high-signal detection, and fast remediation so defenders can reduce edge-device risk without slowing operations.

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