US cyber agency CISA exposed reams of passwords and cloud keys to the open web
The U.S. cybersecurity agency CISA faced a potential security issue when exposed credentials were found online. A researcher discovered sensitive information, including access tokens and cloud keys, in a publicly accessible GitHub repository. CISA has not confirmed whether any breaches occurred as a result of this exposure.
- ▪CISA's exposed credentials were linked to its internal systems and the Department of Homeland Security.
- ▪The credentials were made publicly accessible by an employee of a CISA contractor.
- ▪CISA has been without a permanent director since January 2025 and has lost a significant portion of its workforce.
2 outlets in our directory ran this story, first to last over 1 hour. All of the coverage we found sits in one bucket: centre. That one-sidedness is itself worth noticing.
- ▪ CISA exposed plaintext passwords and cloud keys on GitHub for six months — Crypto Briefing
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Record
| Original publisher | TechCrunch |
| Canonical URL | https://techcrunch.com/2026/05/19/us-cyber-agency-cisa-exposed-reams-of-passwords-and-cloud-keys-to-the-open-web/ |
| Publication time | Tue, 19 May 2026 15:06:42 +0000 |
| Retrieval time | 2026-05-19T15:09:57.681Z |
| Last seen | 2026-05-19T15:09:57.681Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | GmP_9ccG-wYG · 2 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
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| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
U.S. cybersecurity agency CISA may have escaped a sizable security breach, thanks to a good-faith security researcher who identified publicly exposed credentials that allowed access to government cloud and internal agency systems. As first reported by independent security reporter Brian Krebs, GitGuardian security researcher Guillaume Valadon found reams of exposed plaintext credentials listed in spreadsheets, which had been made publicly accessible in a GitHub repository by an employee working for a CISA contractor. Valadon told Krebs that the exposed credentials were used for accessing systems belonging to CISA and its parent agency, the Department of Homeland Security. Valadon said the credentials included access tokens, cloud keys, and other sensitive files.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at TechCrunch.
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