OpenAI's new GPT-5 Codex model takes on Claude Code

OpenAI is rolling out the GPT-5 Codex model to all Codex instances, including Terminal, IDE extension, and Codex Web (codex.chatgpt.com). [...]

https://www.bleepingcomputer.com/news/artificial-intelligence/openais-new-gpt-5-codex-model-takes-on-claude-code/

 Webinar: Your browser is the breach — securing the modern web edge

The web browser has quietly become one of the most critical components of enterprise infrastructure—and one of the most dangerous. Join BleepingComputer, SC Media, and Push Security on September 29 at 12:00 PM ET for a live webinar on how attackers are targeting the browser to hijack sessions, steal data, and bypass security. [...]

https://www.bleepingcomputer.com/news/security/webinar-your-browser-is-the-breach-securing-the-modern-web-edge/

 New FileFix attack uses steganography to drop StealC malware

A newly discovered FileFix social engineering attack impersonates Meta account suspension warnings to trick users into unknowingly installing the StealC infostealer malware. [...]

https://www.bleepingcomputer.com/news/security/new-filefix-attack-uses-steganography-to-drop-stealc-malware/

 Apple backports zero-day patches to older iPhones and iPads

​Apple has released security updates to backport patches released last month to older iPhones and iPads, addressing a zero-day bug that was exploited in "extremely sophisticated" attacks. [...]

https://www.bleepingcomputer.com/news/security/apple-backports-zero-day-patches-to-older-iphones-and-ipads/

 Jaguar Land Rover extends shutdown after cyberattack by another week

Jaguar Land Rover (JLR) announced today that it will extend the production shutdown for another week, following a devastating cyberattack that impacted its systems at the end of August. [...]

https://www.bleepingcomputer.com/news/security/jaguar-land-rover-extends-shutdown-after-cyberattack-by-another-week/

 Team-Wide VMware Certification: Your Secret Weapon for Security

One VMware-certified pro is a win. An entire certified team? That's a security multiplier. VMUG Advantage makes team-wide certification practical—building collaboration, resilience, and retention. [...]

https://www.bleepingcomputer.com/news/security/team-wide-vmware-certification-your-secret-weapon-for-security/

 Microsoft: WMIC will be removed after Windows 11 25H2 upgrade

Microsoft has announced that the Windows Management Instrumentation Command-line (WMIC) tool will be removed after upgrading to Windows 11 25H2 and later. [...]

https://www.bleepingcomputer.com/news/microsoft/microsoft-wmic-will-be-removed-after-windows-11-25h2-upgrade/

 Self-propagating supply chain attack hits 187 npm packages

Security researchers have identified at least 187 npm packages compromised in an ongoing supply chain attack. The coordinated worm-style campaign dubbed 'Shai-Hulud' started yesterday with the compromise of the @ctrl/tinycolor npm package, and has now expanded to CrowdStrike's npm namespace. [...]

https://www.bleepingcomputer.com/news/security/self-propagating-supply-chain-attack-hits-187-npm-packages/

 Google nukes 224 Android malware apps behind massive ad fraud campaign

A massive Android ad fraud operation dubbed "SlopAds" was disrupted after 224 malicious applications on Google Play were used to generate 2.3 billion ad requests per day. [...]

https://www.bleepingcomputer.com/news/security/google-nukes-224-android-malware-apps-behind-massive-ad-fraud-campaign/

 Microsoft rolls out Copilot Chat to Microsoft 365 Office apps

​Microsoft is rolling out Copilot Chat to Word, Excel, PowerPoint, Outlook, and OneNote for paying Microsoft 365 business customers. [...]

https://www.bleepingcomputer.com/news/microsoft/microsoft-rolls-out-copilot-chat-to-microsoft-365-office-apps/

 BreachForums hacking forum admin resentenced to three years in prison

Conor Brian Fitzpatrick, the 22-year-old behind the notorious BreachForums hacking forum, was resentenced today to three years in prison after a federal appeals court overturned his prior sentence of time served and 20 years of supervised release. [...]

https://www.bleepingcomputer.com/news/security/breachforums-hacking-forum-admin-resentenced-to-three-years-in-prison/

 Microsoft and Cloudflare disrupt massive RaccoonO365 phishing service

Microsoft and Cloudflare have disrupted a massive Phishing-as-a-Service (PhaaS) operation, known as RaccoonO365, that helped cybercriminals steal thousands of Microsoft 365 credentials. [...]

https://www.bleepingcomputer.com/news/security/microsoft-and-cloudflare-disrupt-massive-raccoono365-phishing-service/

 From ClickFix to MetaStealer: Dissecting Evolving Threat Actor Techniques

ClickFix isn't just back—it's mutating. New variants use fake CAPTCHAs, File Explorer tricks & MSI lures to drop MetaStealer. Stay ahead with Huntress' Tradecraft Tuesday threat briefings. [...]

https://www.bleepingcomputer.com/news/security/from-clickfix-to-metastealer-dissecting-evolving-threat-actor-techniques/

 Microsoft: Office 2016 and Office 2019 reach end of support next month

​​​​​Microsoft reminded customers again this week that Office 2016 and Office 2019 will reach the end of extended support in less than 30 days, on October 14, 2025. [...]

https://www.bleepingcomputer.com/news/microsoft/microsoft-office-2016-and-office-2019-reach-end-of-support-next-month/

 SonicWall warns customers to reset credentials after breach

SonicWall warned customers today to reset credentials after their firewall configuration backup files were exposed in a security breach that impacted MySonicWall accounts. [...]

https://www.bleepingcomputer.com/news/security/sonicwall-warns-customers-to-reset-credentials-after-MySonicWall-breach/

 VC giant Insight Partners warns thousands after ransomware breach

New York-based venture capital and private equity firm Insight Partners is notifying thousands of individuals whose personal information was stolen in a ransomware attack. [...]

https://www.bleepingcomputer.com/news/security/vc-giant-insight-partners-warns-thousands-after-ransomware-breach/

 ShinyHunters claims 1.5 billion Salesforce records stolen in Drift hacks

The ShinyHunters extortion group claims to have stolen over 1.5 billion Salesforce records from 760 companies using compromised Salesloft Drift OAuth tokens. [...]

https://www.bleepingcomputer.com/news/security/shinyhunters-claims-15-billion-salesforce-records-stolen-in-drift-hacks/

 Google patches sixth Chrome zero-day exploited in attacks this year

Google has released emergency security updates to patch a Chrome zero-day vulnerability, the sixth one tagged as exploited in attacks since the start of the year. [...]

https://www.bleepingcomputer.com/news/security/google-patches-sixth-chrome-zero-day-exploited-in-attacks-this-year/

 WatchGuard warns of critical vulnerability in Firebox firewalls

WatchGuard has released security updates to address a remote code execution vulnerability impacting the company's Firebox firewalls. [...]

https://www.bleepingcomputer.com/news/security/watchguard-warns-of-critical-vulnerability-in-firebox-firewalls/

 PyPI invalidates tokens stolen in GhostAction supply chain attack

The Python Software Foundation team has invalidated all PyPI tokens stolen in the GhostAction supply chain attack in early September, confirming that the threat actors didn't abuse them to publish malware. [...]

https://www.bleepingcomputer.com/news/security/pypi-invalidates-tokens-stolen-in-ghostaction-supply-chain-attack/

 Notepad gets free AI features on Copilot+ PCs with Windows 11

Microsoft is adding free AI-powered text writing capabilities to Notepad for customers with Copilot+ PCs running Windows 11. [...]

https://www.bleepingcomputer.com/news/microsoft/notepad-gets-free-ai-features-on-copilot-plus-pcs-with-windows-11/