BleepingComputer · Jul 21, 2026 · 1 min read · Original story Critical Palo Alto VPN bug now exploited by Qilin ransomware gang The Qilin ransomware gang is exploiting a critical PAN-OS GlobalProtect authentication bypass flaw to breach victims' networks, according to cybersecurity company Arctic Wolf. Tagged: Qilin Ransomware CISA Darknet Guides related to this story Tor Browser hardened setup for market shopping Tails vs Whonix vs Qubes for Tor market shopping Multisig on Tor markets, what 2-of-3 actually means