Despite being patched four years ago, the self-propagating malware, Indexsinas SMB worm, exposes that Windows servers are still vulnerable to the infamous NSA EternalBlue exploits and can be used for crypto-mining.
Apache Log4j vulnerability is a critical zero-day code execution vulnerability. On December 9, 2021, the Internet was set on fire when an exploit was posted publicly for Apache Log4J - a well-known logging utility in the Java programming language.