https://thehackernews.com/2022/02/warning-deadbolt-ransomware-targeting.html
https://www.securityweek.com/nsa-informs-cisco-vulnerability-exposing-nexus-switches-dos-attacks
https://thehackernews.com/2022/02/dridex-malware-deploying-entropy.html
https://www.freebuf.com/news/323073.html
http://www.cnbeta.com/articles/tech/1240357.htm