FBI warnings are true—fake file converters do push malware
The FBI is warning that fake online document converters are being used to steal people's information and, in worst-case scenarios,…
RansomHub ransomware uses new Betruger ‘multi-function’ backdoor
Security researchers have linked a new backdoor dubbed Betruger, deployed in several recent ransomware attacks, to an affiliate of the RansomHub operation.…
New ClickFix attack deploys Havoc C2 via Microsoft Sharepoint
A newly uncovered ClickFix phishing campaign is tricking victims into executing malicious PowerShell commands that deploy the Havok post-exploitation framework for…
Hackers exploit Cityworks RCE bug to breach Microsoft IIS servers
Software vendor Trimble is warning that hackers are exploiting a Cityworks deserialization vulnerability to remotely execute commands on IIS servers…
Telegram captcha tricks you into running malicious PowerShell scripts
Threat actors on X are exploiting the news around Ross Ulbricht to direct unsuspecting users to a Telegram channel that…
QR codes bypass browser isolation for malicious C2 communication
Mandiant has identified a novel method to bypass contemporary browser isolation technology and achieve command-and-control C2 operations. [...]
Hackers increasingly use Winos4.0 post-exploitation kit in attacks
Hackers are increasingly targeting Windows users with the malicious Winos4.0 framework, distributed via seemingly benign game-related apps. [...]
Black Basta ransomware poses as IT support on Microsoft Teams to breach networks
The BlackBasta ransomware operation has moved its social engineering attacks to Microsoft Teams, posing as corporate help desks contacting employees…
It’s Time to Sound the Alarm on SMB Cyber Threats
There’s an unnerving secret many of us in cybersecurity have noticed. And if you think your company is “too small”…
Embargo ransomware escalates attacks to cloud environments
Microsoft warns that ransomware threat actor Storm-0501 has recently switched tactics and now targets hybrid cloud environments, expanding its strategy…