The Shai-Hulud npm worm didn't fake its security check — it earned a legitimate one

An attacker on Tuesday took over the GitHub account of the developer who maintains keyv , a small key-value storage library that npm serves roughly 127 million times a week. Within hours, poisoned versions of keyv and its sibling caching packages were live on npm, carrying a credential-stealing worm. By midday, security firm Aikido counted at least 868 compromised packages across 1,381 versions, together carrying over two billion monthly installs, a total still climbing. JFrog independently traced the campaign across more than 400 packages and 1,700 poisoned versions. The part that should worr