Categories alerts Attackers Hijack Email Threads Using ProxyLogon/ProxyShell Flaws Post author By admin Post date November 22, 2021 Exploiting Microsoft Exchange ProxyLogon & ProxyShell vulnerabilities, attackers are malspamming replies in existing threads and slipping past malicious-email filters. Share this:FacebookX ← Imunify360 Bug Leaves Linux Web Servers Open to Code Execution, Takeover → Attackers Will Flock to Crypto Wallets, Linux in 2022: Podcast