The adversary is changing its tools to avoid detection while attacking the vulnerabilities governments issue warnings about. The Russian hacker group behind the historic SolarWinds intrusion...
An unknown threat actor used a new stealthy rootkit to backdoor targeted Windows systems what looks like an ongoing espionage campaign dubbed TunnelSnake going back to at least...
The stealthy backdoor is likely being used by Chinese APTs, researchers said. A previously undocumented backdoor malware, dubbed PortDoor, is being used by a probable Chinese...
The FBI, Homeland Security Department and Cybersecurity and Infrastructure Security Agency issued an alert on Russian government cyber tradecraft and mitigation techniques for targets. After publicly...
A recent espionage campaign has been observed targeting organizations in the Middle East and neighboring regions. It shares the same target interest as the MuddyWater hacking...
The agencies also warned of impending commoditization by criminal groups of access gained through vulnerabilities in the email and calendar service. Federal agencies responding to a...
At least 30,000 organizations in the U.S. have been hacked by a Chinese cyber espionage unit, known as “Hafnium.” The group is targeting and exploiting security...
Several Tibetan organizations were targeted in a cyber-espionage campaign by a state-backed hacking group using a malicious Firefox extension designed to hijack Gmail accounts and infect...
While in existence prior to 2016, ransomware gained notoriety that year targeting the global healthcare industry, and in several instances, successfully extorting ransoms from victims. Since then, ransomware...
The official leading the effort said changes are necessary to allow information sharing within the federal government. While it will take several months to fully understand...
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