'Most advanced' China-linked backdoor ever, Daxin, raises alarms for cyber-espionage investigators

Written by Joe Warminsky Feb 28, 2022 | CYBERSCOOP A backdoor in use as recently as November 2021 is the “most advanced piece of malware” ever seen from China-linked spies,…

Another round of 'wiper' malware appears in Ukrainian networks

Written by Tim Starks Feb 23, 2022 | CYBERSCOOP Security researchers detected new destructive malware spreading in Ukraine on Wednesday, following evidence of distributed denial-of-service disruptions for government agencies —…

Researchers detail Russia-linked group's cyber-espionage tactics in Ukraine

Written by Joe Warminsky Jan 31, 2022 | CYBERSCOOP Researchers at Symantec say they have identified some of the specific tactics used by a Russia-linked hacking operation that Ukraine’s government…