Citrix NetScaler Zero-Days Spread Mass Exploitation: Patching Won’t Remove Backdoors
By Clayton Lewis Publication Date: 2026-09-30 13:54:00 A sign is posted on the exterior of a Citrix office complex on…
Tag: backdoors
Iran claims US exploited networking equipment backdoors during strikes — says devices from Cisco and others failed despite blackout in attack that ‘indicates deep sabotage’
By Luke James Publication Date: 2026-04-22 10:20:00 Iranian state media has alleged that equipment from Cisco, Juniper, Fortinet, and MikroTik…
Payouts King ransomware abuses QEMU for hidden VMs and backdoors
By SC Staff Publication Date: 2026-04-20 17:14:00 The Payouts King ransomware operation is leveraging the QEMU emulator to create hidden…
Signed malware impersonating workplace apps deploys RMM backdoors | Microsoft Security Blog
By Microsoft Defender Security Research Team Publication Date: 2026-03-03 21:11:00 In February 2026, Microsoft Defender Experts identified multiple phishing campaigns…
Microsoft unveils method to detect sleeper agent backdoors
By Ryan Daws Publication Date: 2026-02-05 10:43:00 Researchers from Microsoft have unveiled a scanning method to identify poisoned models without…
Despite Patching, Citrix ADC and Gateways Remain Vulnerable to Backdoors
Researchers from Fox-IT, part of the NCC Group, have found that adversaries have planted web shells on vulnerable Citrix NetScaler…