CyberScoop is first to report on the letter to DHS from the chair of a cybersecurity subcommittee, which also addresses CISA’s role as lead coordinator with the…

The government-backed hackers exploited fake friends and family with spear-phishing lures, according to research published Wednesday.

The work has been carried out by a newly identified group dubbed "MustachedBouncer," according to researchers with ESET.

Pro-Russian hacktivist channels amplified the Belarusian disinformation campaign, marking an interesting development, researchers said.

The release seems designed to drive a wedge between Russia and its close ally Russia.

Multiple ongoing hacking efforts are either connected to or using the Russian military assault to target a wide range of entities.

The Threat Analysis Group report sheds light on international efforts to leverage the war in hacking campaigns.

Polish, Ukrainian and European targets are facing a barrage of cyber operations, researchers say.

A phishing campaign aimed at countries taking refugees is potentially linked to a group known to researchers as TA445, UNC1151 or Ghostwriter.

Policymakers have been applying pressure to social media giants to hold back the tide of disinformation.