Want to be the first to hear our episodes each week? Become a Patreon donor here. Here are links to the stories we discuss this week: https://www.theregister.com/2025/09/29/postmark_mcp_server_code_hijacked/ https://www.bleepingcomputer.com/news/security/oracle-patches-ebs-zero-day-exploited-in-clop-data-theft-attacks/ https://www.bleepingcomputer.com/news/security/westjet-data-breach-exposes-travel-details-of-12-million-customers/ https://www.cybersecuritydive.com/news/material-cybersecurity-breaches-unreported/760892/ https://www.securityweek.com/red-hat-confirms-gitlab-instance-hack-data-theft/ https://www.securityweek.com/hackers-extorting-salesforce-after-stealing-data-from-dozens-of-customers/ https://databreaches.net/2025/10/04/just-days-before-its-data-might-be-leaked-qantas-airways-obtained-a-permanent-injunction/
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Defensive Security Podcast Episode 324
Here are links to the stories we discuss this week: https://cloud.google.com/blog/topics/threat-intelligence/brickstorm-espionage-campaign https://thehackernews.com/2025/09/github-mandates-2fa-and-short-lived.html https://www.theregister.com/2025/09/23/gartner_ai_attack/ https://www.bleepingcomputer.com/news/security/sonicwall-releases-sma100-firmware-update-to-wipe-rootkit-malware/ https://www.zdnet.com/article/battered-by-cyberattacks-salesforce-faces-a-trust-problem-and-a-potential-class-action-lawsuit/
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1:19:57
Defensive Security Podcast Episode 323
Please follow us on YouTube! Want episodes a week early? Consider becoming a Patreon sponsor of the DefSec podcast here. Here are links to the stories we talked about this week: https://krebsonsecurity.com/2025/09/self-replicating-worm-hits-180-software-packages/ https://dirkjanm.io/obtaining-global-admin-in-every-entra-id-tenant-with-actor-tokens/ https://blog.lastpass.com/posts/attack-targeting-macs-via-github-pages https://cybersecuritynews.com/finwise-insider-breach/ https://arstechnica.com/security/2025/09/how-weak-passwords-and-other-failings-led-to-catastrophic-breach-of-ascension/
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Defensive Security Podcast Episode 322
Here are the stories we discuss this week: https://natlawreview.com/article/qantas-airways-cuts-executive-pay-after-cyber-incident-governance-signal-industry https://www.securityweek.com/ransomware-losses-climb-as-ai-pushes-phishing-to-new-heights https://www.bleepingcomputer.com/news/security/hackers-left-empty-handed-after-massive-npm-supply-chain-attack https://www.theregister.com/2025/09/12/huntress_attacker_surveillance
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Defensive Security Podcast Episode 321
Listen and Watch Defensive Security Episodes a week early by becoming a Patreon donor: https://www.patreon.com/defensivesec Please subscribe to our YouTube channel: Defensive Podcasts – Cyber Security & Infosec. – YouTube Links: https://blog.gitguardian.com/ghostaction-campaign-3-325-secrets-stolen/ https://www.bleepingcomputer.com/news/security/ai-powered-malware-hit-2-180-github-accounts-in-s1ngularity-attack/ https://www.cbc.ca/news/canada/hamilton/cybersecurity-breach-1.7597713 https://www.bleepingcomputer.com/news/security/6-browser-based-attacks-all-security-teams-should-be-ready-for-in-2025/ https://www.bleepingcomputer.com/news/security/hackers-use-new-hexstrike-ai-tool-to-rapidly-exploit-n-day-flaws/
Defensive Security is a weekly information security podcast which reviews recent high profile cyber security breaches, data breaches, malware infections and intrusions to identify lessons that we can learn and apply to the organizations we protect.
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