New Alerts for Opera, Nagios, Microsoft Edge, and Linux.
Old vulnerabilities don't just fade away, ISC did an analysis of pre-2020 vulnerabilities and still vulnerable systems, it's staggering.
Security Wizardry Radar Page provides vulnerability details and visibility for a variety of software and industries.
Heartbleed, BlueKeep and other vulnerabilities that didn't disappear just because we don't talk about them anymore
SANS Internet Storm Center - A global cooperative cyber threat / internet security monitor and alert system. Featuring daily handler diaries with summarizing and analyzing new threats to networks and internet security events.