Cybersecurity incident
Date: 2022-05-07 00:00:00
Affected organization: Multiple organizations in Ukraine
Affected country: Ukraine
Industry: Undetermined
Event type: Exploitive
Event subtype: Exploitation of End Host
Motive: Political-Espionage
Actor: Undetermined
Actor type: Criminal
Actor country: Undetermined
Description: Ukraine's Computer Emergency Response Team (CERT-UA) warns of the mass distribution of Jester Stealer malware via phishing emails using warnings of impending chemical attacks to scare recipients into opening attachments.