Memories of the Blaster worm. Slack leaked password hashes for FIVE YEARS. Github showered with malware. Traffic lights and cybersecurity. Post-quantum cryptography.\n\nhttps://nakedsecurity.sophos.com/slack-admits-to-leaking-hashed-passwords\nhttps://nakedsecurity.sophos.com/github-blighted-by-researcher\nhttps://nakedsecurity.sophos.com/traffic-light-protocol-for-cybersecurity\nhttps://nakedsecurity.sophos.com/post-quantum-cryptography-new-algorithm-gone\n\nWith Doug Aamoth and Paul Ducklin\n\nOriginal music by Edith Mudge (https://www.edithmudge.com)\n\nGot questions/suggestions/stories to share?\nEmail: tips@sophos.com\nTwitter: NakedSecurity (https://twitter.com/nakedsecurity)\nInstagram: NakedSecurity (https://instagram.com/nakedsecurity)