Bitcoin Security Watch
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Releases & security advisories for Electrum · Sparrow · SeedSigner · Jade · Tails — plus Bitcoin Red Team updates (OpenSats fund)
Live fetch didn’t work in this view — showing the snapshot bundled on 14 Aug 2026 .
Use the links in each panel to check the sources directly, or open this file in a regular browser tab.
Watch map
Tails OS
Electrum
Sparrow
Hardware signers
air-gapped
SeedSigner
Jade
QR · USB
(PSBT)
Security Watch
Advisories
GitHub security feeds
Releases
release notes · GitHub · Tor Project blog
Red Team
Nostr relays · OpenSats blog
▲▼ QR · USB (PSBT)
Hardware signers · air-gapped
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Advisories GitHub security feeds
Releases notes · GitHub · Tor blog
Red Team Nostr · OpenSats
Releases
All five projects, newest first · official release notes / GitHub releases / Tor Project blog
Only download wallet software and firmware from the official sites above, and verify GPG signatures /
firmware hashes — fake installers are a long-running phishing vector. Vulnerabilities found by Red Team
fund researchers are disclosed responsibly to the affected project first, so each project’s own advisories
and release notes are where they surface. Anyone offering wallet “support” in DMs is almost certainly a scammer.