Klue supply-chain attack impacts cybersecurity firms.

Multiple cyber incidents are summarized: Klue suffered a supply-chain breach of its integration infrastructure that allowed an attacker to use legacy credentials to generate OAuth tokens and extract CRM data from connected customers (affecting several major cybersecurity firms) and is attributed to the Icarus extortion group; researchers discovered a polished new Go-based ransomware family called Prinz Eugen; Brazilian authorities are investigating an unauthorized emergency alert push; and a Texas vendor breach exposed personal data for over three million hunting and fishing license customers.