RunEthereum, past incidentRun

Stream xUSD

October to November 2025. A yield dollar that froze withdrawals and fell 77% in a day.

7 days

warning before withdrawals froze

wallets leaving per dayNOCKpeople leaving

What happened, in order
Time	What happened	Amount
10/28	Exits jump to 50 wallets in a day	$10.3M
10/28	NOCK calls exit() on your guard	to you
11/04	Withdrawals frozen	$160.0M stranded

Exits jumped from about 11 wallets a day to 50 on 10/28. NOCK's alarm fires that day, 7 days before withdrawals froze. $66.6M got out in the week between; about $160.0M did not.

7 days
warning before the freeze: $66.6M
left in that week: 277
wallets that got out: $160.0M
stranded, as reported

AThe evidence

Token: xUSD on Ethereum, 0xe2fc85bfb48c4cf147921fbe110cf92ef9f26f94
What counts as an exit: burns of at least $10,000 to the zero address, the bridge excluded
Alarm day, 2025-10-28: 50 wallets, $10.3M out
The detector: a run when exiting wallets reach 3x the usual high and at least $5M leaves

Source: Nansen API, tgm/transfers. Captured 2026-09-24 03:19 UTC, recomputed on every view by the detector the watch runs. These thresholds were set on this one case; they are a starting point, not a promise.

BMore cases