Pyongyang’s intelligence services have been busy in cyberspace. Hacktivists exaggerate the effects of their attacks on OT. Ghostwriter is back. A twice-told tale: ineffective cyberwar campaigns.

DPRK threat actor Kimsuky uses a Chrome extension to exfiltrate emails, while ScarCruft prospects South Korean organizations. Hacktivists' claims of attacks on OT networks may be overstated. Ghostwriter remains active in social engineering attempts to target Ukrainian refugees. Joe Carrigan has cyber crime by the numbers. Our guest is Christian Sorensen from SightGain with analysis of the cyber effects of Russia’s war.

For links to all of today's stories check out our CyberWire daily news briefing:
https://thecyberwire.com/newsletters/daily-briefing/12/56

Selected reading.
North …

actor attacks back campaigns christian chrome chrome extension claims crime cyber cyber crime cyberspace cyberwar dprk emails engineering extension ghostwriter hacktivists intelligence kimsuky may networks numbers organizations ot networks refugees scarcruft services social social engineering south target threat threat actor ukrainian