Microsoft has confirmed that it's the latest among a number of high-profile technology and internet firms to have been hit by a cyber attack. A blog posted on Friday by Microsoft security manager Matt...
Redesigned for stealth and adaptability, data-stealing Valak malware targets Microsoft Exchange Server in enterprises
Valak has been rapidly reconfigured for data exfiltration and has been spotted targeting US and German enterprises
Hackers linked with Russian military intelligence are exploiting Exim mail transfer agent bug to target US organisations, NSA warns
The particular group is referred to as "Sandworm" in cyber security community
It is built on an entirely different codebase and was compiled in November 2019
The Ukrainian national was part of spear-phishing campaign that enabled hackers to gain unauthorised access to victims' system
The tool uses zero-day bug in the Darwin XNU kernel