By Johannes B. Ullrich, Ph.D. Keeping an Eye on Malicious Files Life Time
https://isc.sans.edu/forums/diary/Keeping+an+Eye+on+Malicious+Files+Life+Time/26092/
Fake Crypto Wallet Chrome Extensions
https://www.theregister.co.uk/2020/05/06/chrome_malicious_extensions/
Favicon Hides Credit Card Skimmer
https://blog.malwarebytes.com/threat-analysis/2020/05/credit-card-skimmer-masquerades-as-favicon/
WebEx Phishing
https://abnormalsecurity.com/blog/abnormal-attack-stories-cisco-webex-phishing/
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