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Bitcoin Red Team finds 85 critical flaws across 390 open-source repos

bitcoinmag-red-team-390-repos

https://bitcoinmagazine.com/business/bitcoin-red-team-finds-85-critical-flaws-across-390-open-source-repos-after-coldcard-exploit

Organisation
Bitcoin Magazine
Evidence role
Reporting
Published
2026-08-05
Source changes
0
Detected differences
3
Unreviewed
0
Copies held
4

Secondary reporting on the post-incident Bitcoin Red Team effort led by Calle and Rob Hamilton, carrying a later and larger set of figures than the archive's earlier Red Team captures: 390 repositories, 4,962 findings, 85 critical and 635 high severity, 27.5 hours of auditing, a 171,599-line harness and more than US$40,000 of compute funded by OpenSats, against the roughly 150 repositories and US$20,000 Rob Hamilton stated in his 4 Aug status update. The underlying findings are not public and are stated as being held for responsible disclosure, so none of the counts can be rechecked from this capture. The figures are attributed to Calle's own update, whose primary post is captured at callebtc-2085024458012586286.

Every check is recorded, including checks that found no text change. A detected edit is therefore bounded between two checks. The publisher's exact save time is not observable from this record. Last checked .

  1. Earliest copy held
    seen · Captured here 7,450 chars
    Extracted text as captured 
    ×
Bitcoin Magazine News
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    Excerpt only. The complete copy is held offline and backs quotations on this site. The original publication remains the canonical public source.

3 presentation-noise differences. Sidebar, ticker and other page chrome churn that our review classified as not being changes to what the source says.
  • +8 -8 Only Bitcoin Magazine's rotating LATEST NEWS rail and category counters changed; the article body was unchanged.
  • +10 -10 Only rotating related-story headlines and their timestamps changed; the article text was unchanged.
  • +21 -19 Only the publication's own rails changed: a next-article link appeared and the related-articles, latest-news and section-counter blocks rotated. Juan Galt's article body, including the Red Team figures the record cites, is unchanged.
How to check this yourself

The excerpts and plain unified diffs above show the text this project held and how it changed. To verify a quotation, compare it against the page itself or against the Internet Archive's copies, which are independent of this project.

Complete captures are held offline rather than mirrored here, so this page shows diffs and excerpts. If a quotation is ever disputed, the full copy can be produced. Ask.