Kevin Mandia’s new ‘agent swarm’ security startup Armadin raises $255.5M at $2.5B valuation

Kevin Mandia's new startup, Armadin, has raised $255.5 million in funding at a valuation of $2.5 billion. Mandia is the founder of Mandiant, a well-known cybersecurity company. Armadin uses 'agent swarms' to test and protect enterprises. The exact details of the technology are not specified in the article.