Backdoor

QakBot Malware Operators Ramp Up C2 Network with 15 New Servers

FHN August 8, 2023

As of late June 2023, the QakBot (aka QBot) malware operators have established 15 new command-and-control (C2)...

Fruity Trojan: Uses deceptive software installers to spread the Remcos RAT shutterstock_248596786

shutterstock_248596786

Fruity Trojan: Uses deceptive software installers to spread the Remcos RAT

FHN August 1, 2023

Cybercriminals are fabricating counterfeit websites containing software installers that have been infected with a downloader malware named...

Lazarus: They hijack Microsoft’s IIS servers to distribute malware smartphone malware concept. 3d render.

smartphone malware concept. 3d render.

Lazarus: They hijack Microsoft’s IIS servers to distribute malware

FHN July 27, 2023

Lazarus, a state-backed North Korean hacker group, targets Windows Internet Information Service (IIS) web servers to use...

Zimbra to admins: Manually patch this zero-day vulnerability zimbra

zimbra

Zimbra to admins: Manually patch this zero-day vulnerability

FHN July 17, 2023

Zimbra Collaboration Suite (ZCS) has issued an urgent advisory, urging administrators to apply a manual patch for...

Fake PoC for a Linux Kernel vulnerability on GitHub contains malware mise-en-garde-contre-le-cybersecurite

mise-en-garde-contre-le-cybersecurite

Fake PoC for a Linux Kernel vulnerability on GitHub contains malware

FHN July 14, 2023

A fake PoC about a Linux kernel vulnerability on GitHub exposed researchers to malware. A backdoor with...