Python Pickling, Sophos 0-Day, & AWS RDS MySQL – PSW #649

In the Security News, Half a Million Zoom Accounts Compromised by Credential Stuffing, Sold on Dark Web, Scammers pounce as stimulus checks start flowing, NSA shares list of vulnerabilities commonly exploited to plant web shells, Using Pythons pickling to explain Insecure Deserialization, How to encrypt AWS RDS MySQL replica set with zero downtime and zero data loss, 9 Skills That Separate Beginners From Intermediate Python Programmers, Hackers are exploiting a Sophos firewall zero-day, and more!