signal

Security

Signal Did NOT Get Hacked

This video from Seytonic rounds up all the latest security news. Sources: https://www.bleepingcomputer.com/news/security/signal-says-there-is-no-evidence-rumored-zero-day-bug-is-real https://cybernews.com/news/signal-rumor-zero-day-vulnerability/ https://thehackernews.com/2023/10/signal-debunks-zero-day-vulnerability.html https://www.hackread.com/signal-zero-day-vulnerability-refuted/ https://www.bitdefender.com/blog/hotforsecurity/signal-debunks-online-rumours-of-zero-day-security-vulnerability/ https://www.washingtonpost.com/politics/2023/10/17/signal-says-rumored-vulnerability-doesnt-exist-heres-what-know/ https://blog.cloudflare.com/malicious-redalert-rocket-alerts-application-targets-israeli-phone-calls-sms-and-user-information/ https://www.bleepingcomputer.com/news/security/fake-redalert-rocket-alert-app-for-israel-installs-android-spyware/ https://www.hackread.com/hackers-israeli-rocket-alert-app-spyware/ https://www.darkreading.com/application-security/fake-airstrike-alert-app-targets-israelis https://www.hackread.com/ransomedvc-colonial-pipeline-cybersecurity-breach/ https://therecord.media/colonial-pipeline-attributes-ransomware-claims-to-unrelated-third-party-breach https://thehackernews.com/2023/10/pro-russian-hackers-exploiting-recent.html https://blog.cluster25.duskrise.com/2023/10/12/cve-2023-38831-russian-attack https://blog.google/threat-analysis-group/government-backed-actors-exploiting-winrar-vulnerability/ https://www.bleepingcomputer.com/news/security/google-links-winrar-exploitation-to-russian-chinese-state-hackers/ https://therecord.media/russia-china-hackers-exploit-winrar-bug https://www.theverge.com/2023/10/18/23922075/winrar-security-vulnerability-exploit-patch-update

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Interesting Mathematics

Did You Know About the 200-year-old mathematics behind half the internet

This video is from Improbable Matter discusses how Fourier Transforms – breaking up signals into individual waves – allows lossy compression of sound, images and movies like the one you are watching now!

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