Welcome to this week’s edition of the Cybersecurity Newsletter Weekly, where we dive into the most pressing threats and vulnerabilities shaping the digital landscape.

As cyber risks continue to evolve at breakneck speed, our October 12, 2025, roundup spotlights a Discord platform breach exposing user data to potential exploitation, the alarming Red Hat data leak that compromised enterprise credentials and source code, critical flaws in 7-Zip software enabling arbitrary code execution, and a sophisticated hack targeting SonicWall firewalls that could bypass network defenses.