What just happened? For the entire history of Mozilla's Firefox project, users have occasionally experienced the infamous "persisting tooltip" bug. The issue has now been fixed for good, thanks to a code contribution by a programmer that's just one year older than the bug itself.
The bug could allow hackers to remotely access sensitive information
In a nutshell: Dozens of HP printers are vulnerable to a security issue that could potentially allow attackers to access sensitive information. The company is aware of the problem and is working on an update that will be rolled out later this year. In the meantime, HP is suggesting that users downgrade the firmware version of the affected models as a temporary workaround to mitigate the issue.