At a number of companies, employees compete on leaderboards to show how much A.I. they’re using. They’re racking up big bills along the way.

Hackers have compromised virtually all versions of Aqua Security’s widely used Trivy vulnerability scanner in an ongoing ...

Even with early fixes, security risks may linger or expand as cloud environments grow more complex and responsibilities spread across teams.

The pair will share the $1 million prize for their pioneering work in quantum cryptography and the broader field of quantum information science. Their 1984 paper ...