Cybersecurity Headlines — October 15, 2026
- Billion-Dollar Companies Twice as Likely to Leave Critical Vulnerabilities Unpatched — Infosecurity Magazine
- Microsoft fixes exploited Mark of the Web bypass vulnerability (CVE-2026-96951) — Help Net Security
- The French Freezer Hack Wasn’t Really a Cyberattack … It Was an Invitation — Naturalnews.com
- Introducing Chainguard Libraries for Go and .NET: Secure Endpoints to Protect Organizations from Supply Chain Attacks — PRNewswire
- Chainguard Research: Nine in Ten Security Leaders Say AI Attacks Have Changed Their Job More Than Anything in a Decade, but the Ability to Act Hasn’t Kept Pace — PRNewswire
- Why AI makes computer worms harder to stop — The Times of India
- Microsoft Patches Record 1,413 Flaws, Including Exploited Windows Shell Bug — Internet
- Part 2 – Cybersecurity journeys: What even is this job? — Amazon.com
- Attackers chain three Ivanti VPN zero-days for root access — iTnews
- CYBERLEEK Crypto Targets $30M Market Cap With GTA 6 Leak Threat: Can CYBERLEEK Rally? — Bitcoinfoundation.org
From the Trenches
As a cybersecurity practitioner, I’ve seen firsthand how critical vulnerabilities can be left unpatched, putting entire organizations at risk. The latest report from Infosecurity Magazine is a stark reminder of this reality - billion-dollar companies are twice as likely to leave critical vulnerabilities unpatched, leaving them vulnerable to exploitation. This is a wake-up call for any organization that thinks they’re above the fray when it comes to cybersecurity.
The good news is that some companies are taking proactive steps to address these vulnerabilities. For example, Microsoft has just fixed an exploited Mark of the Web bypass vulnerability (CVE-2026-96951), which was previously being used by attackers to gain access to systems. This highlights the importance of keeping software up to date and patching vulnerabilities as soon as they’re available.
Another area that’s gaining attention is the threat of AI-powered attacks, particularly in the context of supply chain attacks. Chainguard has introduced libraries for Go and .NET to protect organizations from these types of attacks, which can be devastating if left unchecked. The fact that nine out of ten security leaders say AI attacks have changed their job more than anything in a decade is a stark reminder of just how quickly the threat landscape is evolving.
🔧 Patch Priority: Microsoft has fixed CVE-2026-96951, an exploited Mark of the Web bypass vulnerability that requires immediate attention.
Compiled daily. Stay patched, stay vigilant.