Browsing Tag
backdoor
127 posts
7 Year Long ShadyPanda Attack Spied on 4.3M Chrome and Edge Users
Koi Security exposes ShadyPanda, a group that used trusted Chrome/Edge extensions to infect 4.3 million users over 7 years for deep surveillance and corporate espionage.
December 3, 2025
Cavalry Werewolf Hit Russian Government with New ShellNET Backdoor
Doctor Web uncovers a targeted cyberattack on a Russian government body by the Cavalry Werewolf group using a new ShellNET backdoor and Telegram-based control.
November 6, 2025
SesameOp Backdoor Abused OpenAI Assistants API for Remote Access
Microsoft researchers found the SesameOp backdoor using OpenAI’s Assistants API for remote access, data theft, and command communication.
November 4, 2025
Bitter APT Exploiting Old WinRAR Vulnerability in New Backdoor Attacks
South Asian hacking group Bitter (APT-Q-37) is deploying a C# backdoor using two new methods: a WinRAR flaw and malicious Office XLAM files, targeting government and military sectors.
October 22, 2025
Chinese APT Phantom Taurus Targeted MS Exchange Servers Over 3 Years
Cybersecurity researchers at Palo Alto Networks' Unit 42 say Chinese APT Phantom Taurus breached Microsoft Exchange servers for years using a backdoor to spy on diplomats and defense data.
September 30, 2025
ChillyHell macOS Malware Resurfaces, Using Google.com as a Decoy
A previously dormant macOS threat, ChillyHell, is reviving. Read how this malware can bypass security checks, remain hidden,…
September 11, 2025
New Buterat Backdoor Malware Found in Enterprise and Government Networks
Meet Buterat, a new backdoor malware spreading through phishing and trojanized downloads, giving attackers persistent access to enterprise and government networks.
September 10, 2025
Russian APT28 Deploys “NotDoor” Backdoor Through Microsoft Outlook
APT28 hackers deploy NotDoor backdoor via Microsoft Outlook macros, using OneDrive sideloading to steal data and evade detection.
September 4, 2025
Fake Antivirus App Spreads Android Malware to Spy on Russian Users
Doctor Web warns of Android.Backdoor.916.origin, a fake antivirus app that spies on Russian users by stealing data, streaming…
August 20, 2025
Fake ChatGPT Desktop App Delivering PipeMagic Backdoor, Microsoft
Microsoft warns that a fake ChatGPT desktop app was used to deliver PipeMagic malware, linked to ransomware attacks…
August 18, 2025