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Coldcard wallet attack drains up to $89M in Bitcoin from 1,200+ addresses
Summary by The San Francisco Editorial Desk KTVU FOX 2 News
· August 3, 2026
· 1 min read
Photo: KTVU FOX 2 News · view original
Story provenance No corrections
Summary created by The San Francisco Editorial Desk — automated, rule-governed Published by KTVU FOX 2 News Original story Read at the source Source published Aug 3, 2026 Indexed here Aug 4, 2026 AI assistance Automated summary drawn from the source’s own published text Prepublication human review No — editorial rules, flagged-item review, and published samples
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Key takeaway The total value of the stolen Bitcoin is estimated to be up to $89 million.
A significant amount of Bitcoin has been stolen from over 1,200 addresses. The total value of the stolen Bitcoin is estimated to be up to $89 million. Security researchers have identified a potential cause of the theft, pointing to a software flaw.
This flaw may have allowed attackers to steal a substantial amount of Bitcoin in a short period of time, reportedly less than an hour. Further details about the incident are available from security researchers and news sources, including KTVU FOX 2 News. For more information on the attack and its implications, readers can consult these sources.
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About this story
As published by KTVU FOX 2 News . The San Francisco surfaces reporting from trusted publishers and adds local editorial context so readers can quickly understand what a story means for their community. We attribute every source, link to the original report, and follow a documented editorial standards policy. To understand how stories are selected and reviewed, read our about page .
For the complete original report, visit KTVU FOX 2 News . Have a tip or correction? Contact our newsroom .
Category: local Published: August 3, 2026 Source: KTVU FOX 2 News Reading time: 1 min
Frequently asked about this story
What is this story about? A significant amount of Bitcoin has been stolen from over 1,200 addresses. The total value of the stolen Bitcoin is estimated to be up to $89 million. Security researchers have identified a potential…
When was this published? This article was first published on August 3, 2026 by KTVU FOX 2 News and curated for The San Francisco readers.
Who reported this story? This story was reported by KTVU FOX 2 News. To learn more about how The San Francisco selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more local coverage from The San Francisco, or browse our daily briefing and topic hubs .
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