Nomic nBTC Bridge: the Nomic nBTC Bridge experienced a double-spending attack, resulting in a reported los… ($3,150,000)

SERVICE OUTAGENomic nBTC Bridge: the Nomic nBTCBridge experienced a double-spendingattack, resulting in a reported los…($3,150,000)30IMPORTANCECLOSED1NEWS MEDIA1PIECESSep 25, 2026 09:28blockboard.net

What this rests on

Summary in preparation.

Market reaction

BT Bitcoin market event: it is read against the reference from 2 h before to 4 h after the line marks the first headline
published
+0.96 % before publication
-0.21 % after
$84,647price at publication
12series points

The move was larger before the first headline than after. That is an observation, not an explanation: the market also moves on things nobody publishes.

How the story was built

Every piece in order, with the time its news medium declares — if it is not believable we use ours and say so — and what it added to what was already known at that point. Arriving first is not the same as adding something.

Thefts of a similar size

WhenWhat happenedFigure
2 months ago Harmony Protocol incident $3.2M
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39 days ago Nomic nBTC Bridge incident $3.1M
4 months ago Polymarket incident $3.1M
11 months ago GANA Payment incident $3.1M

4200 incidents stored · 604 were as large as this one or larger ($3.1M)