a16z's @YODELAGARZA warns AI is making the security flaws companies chose to leave unfixed easy to exploit: "The first CISO happened at Citigroup, right after a bunch of Russian hackers got in and stole a ton of money. In the late ’90s, systems were trivially secure. You could literally open up Telnet, connect to a port, and start issuing commands as root." "Into the security world crept this concept of risk acceptance. The thinking was, to exploit these vulnerabilities, it’s going to take…