An “urgent” Linux backdoor was discovered entirely by accident this week. The VergeBackdoor found in widely used Linux utility breaks encrypted SSH connections Ars TechnicaAre You Affected by the Backdoor in XZ Utils? Dark ReadingUrgent: Secret Backdoor Found in XZ Utils Library, Impacts Major Linux Distros The Hacker NewsMalicious Code in Linux xz Libraries Endangers SSH The New Stack