Storia in 6 fonti

Polymarket-Linked UMA Adapter Exploited For at Least $520K

Blockchain data platforms said losses climbed above $600,000 after ZachXBT flagged activity tied to a Polymarket-linked adapter.

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venerdì 22 maggio 2026·theblock.co
ZachXBT flags suspected exploit involving Polymarket's UMA adapter contract on Polygon
Onchain sleuth ZachXBT flagged a potential exploit of Polymarket's UMA CTF Adapter on Polygon, with $520K reportedly drained so far.
venerdì 22 maggio 2026·cointelegraph.com
Polymarket-Linked UMA Adapter Appears Exploited for $520K, ZachXBT Says
ZachXBT said that Polymarket’s UMA smart contract has been exploited for at least $520,000, pointing to an attacker address receiving hundreds of small transactions.

venerdì 22 maggio 2026·

coindesk.com

ZachXBT flags $520K Polymarket exploit on Polygon, team says funds are safe

Blockchain investigator ZachXBT has highlighted a suspected security breach involving Polymarket, the world’s largest decentralized prediction market platform.

venerdì 22 maggio 2026·

cryptonomist.ch

Polymarket sotto attacco: sospetti su una vulnerabilità

Secondo un alert diffuso dalla comunità di ZachXBT, uno dei più noti investigatori on-chain, Polymarket sarebbe stata vittima di un attacco.

venerdì 22 maggio 2026·

theblock.co

Polymarket probes suspected private key compromise of internal top-up wallet on Polygon

Polymarket said findings point to a possible private key compromise tied to an internal top-up wallet on Polygon.

venerdì 22 maggio 2026·

decrypt.co

Polymarket Hit By ‘Internal Top-Up’ Wallet Exploit, $700K Drained - Decrypt

User funds remain safe after the incident, the prediction market platform said, with contracts and core infrastructure unaffected.

venerdì 22 maggio 2026·

cointelegraph.com