About ZeroDayFeed

Independent cybersecurity news: breaches, zero-days, ransomware, patches and the policy behind them — written in plain English.

Founded and published by John Folger. ZeroDayFeed is an independent publication and is not affiliated with CISA, any government agency, or any security vendor.

Who it's for

IT and security professionals, sysadmins, small-business owners who run their own networks, and federal contractors working through CMMC. If you need to know what happened, whether it affects you, and what to do about it, this site is for you.

What we cover

Publicly disclosed breaches, actively exploited vulnerabilities, ransomware attacks and the groups behind them, vendor patches and government advisories, cybersecurity regulation, and the security industry itself. Stories publish when news happens, not on a calendar.

Editorial approach

We report from primary sources — CISA advisories and the Known Exploited Vulnerabilities catalog, NVD and CVE records, vendor security bulletins, SEC filings, court records, and breach-notification filings — plus reputable security outlets. We do not publish exploit code or step-by-step attack instructions. Articles are AI-drafted under disclosed desk bylines, checked against their cited sources, and reviewed before release. Read the full editorial standards.

Our desks

• Nina Alvarez, AI-assisted desk — Breaches & Ransomware Desk
  Beats: Data Breaches, Ransomware, Extortion Groups, Incident Disclosure
• Owen Pike, AI-assisted desk — Vulnerabilities & Patches Desk
  Beats: Zero-Days, CISA KEV, Patch Tuesday, Vendor Advisories
• Grace Holloway, AI-assisted desk — Policy & Industry Desk
  Beats: CISA & Federal Policy, CMMC, Regulation & Disclosure, Security Industry

Tips, corrections, and press inquiries: [email protected]

Sources & images

We synthesize public information — government advisories, vulnerability databases, vendor bulletins, regulatory and court filings, and reporting from established outlets — into original coverage. Quoted material is used under fair use with attribution. Images come from Wikimedia Commons, official vendor or agency media, or are generated illustrations, with a credit on each article. See credits & image sources.

Accuracy & corrections

Early incident reports often change. We are clear about what is confirmed versus claimed, and we correct mistakes promptly. Spot something wrong? Email [email protected].

Contact

Tips, corrections, partnerships: [email protected]