South Korea's National Police Agency has revealed that state-sponsored North Korean hackers have been waging an all-out espionage campaign against the country's defense companies since at least 2022, and have lurked in the networks of some targets for over a year.
The FBI, CISA, and NSA issued a joint cybersecurity advisory about multiple APT groups that comprised a defense organization and exfiltrated sensitive data over a significant period.
Cybercriminals are carrying out cyber espionage on European defense companies by posing as recruiters working in U.S. defense groups and deploying malware over LinkedIn.