Twenty, which uses AI to help US military hackers penetrate adversary computer networks, raised a $100M Series B led by Accel at a $1B valuation (Colin Demarest/Axios)

Colin Demarest / Axios:
Twenty, which uses AI to help US military hackers penetrate adversary computer networks, raised a $100M Series B led by Accel at a $1B valuation  —  Twenty, a cyber warfare startup, raised $100 million and is now valued at $1 billion. … - Even rarer is Twenty's unabashed pursuit and advertisement of offensive cyber tools.