That shield has cracks in it.

CyberWire Daily provides a concise roundup of recent cybersecurity events: Microsoft confirms active exploitation of two Microsoft Defender flaws; Europol dismantled a VPN used by ransomware gangs and arrested its administrator; a nine-year-old Linux kernel bug was found to leak SSH keys and password hashes; Cisco and Drupal patched critical vulnerabilities; Android malware was observed subscribing victims to paid services; and the Webworm espionage toolkit expanded with new backdoors — framing a picture of active exploitation, critical vulnerabilities, malware campaigns, and related law enforcement and geopolitical activity.