Attackers have not waited for Exploit Wednesday; the Microsoft Windows zero-day attacks have already started. Here’s what you need to know and do.

Hacker interest is high in a days-old vulnerability in widely used web application framework React, with dozens of organizations already falling victim to it, cybersecurity experts warn. See Also: ...

The exploit takes advantage of a known file upload vulnerability that was not efficiently patched and can still be exploited in up-to-date versions of Cleo LexiCom, VLTrader and Harmony products.