F5 has patched four critical flaws in its BIG-IP appliances, all of which can lead to remote code execution.
The new ThreatFox platform from Abuse.ch is designed to allow researchers to share IOCs freely and easily without the need to register or subscribe to a feed.
GitHub has patched a flaw in a backend system that in rare cases could have routed one user's authenticated session to another user's browser.
Microsoft has patched a zero day in Internet Explorer and Edge that was used in attacks against security researchers.
Attacks on the Exchange server flaws disclosed last week are being exploited by multiple threat actors and targeting a wide range of companies.