Polymarket: The private key rotation has been completed, and the private key is planned to be migrated to a key management service
By: www.chaincatcher.com|2026/05/23 20:45:00
0
Share
Prefer us on Google
The person in charge of the prediction market Polymarket stated that the recent security incident was caused by the leakage of a private key that had been in use for six years. This private key was used for internal recharge configuration, and some funds consequently flowed to related addresses.
The team has now completed the rotation of the private key and revoked all production environment permissions. The subsequent plan is to migrate all private keys to a Key Management Service (KMS), abandoning traditional storage methods. The platform and UMA contracts were not attacked, user funds are safe, and platform operations are unaffected.
-- Price
--
--
--
This content is provided for general informational purposes only and doesn't constitute financial, investment, legal, or tax advice. Any events, rewards, online promotions, or related information mentioned herein should not be considered a recommendation, solicitation, or invitation to purchase, sell, trade, or otherwise deal in any crypto assets. Crypto assets are highly volatile and may result in loss. The availability of WEEX services, products, and related events may vary by region. You are responsible for ensuring that your participation is in accordance with applicable local laws and regulations.
You may also like
Polymarket - Presidential Election 2027: $128M Bet, Blocked in France
How to Play Event Contracts? Comparison of 4 Popular Platforms
Polymarket: The security incident reported by ZachXBT is due to the leakage of the internal operational wallet's private key, but user funds and market settlements are safe
Polymarket staff Shantikiran Chanal posted on platform X that they have noted a security report related to reward distribution, and user funds and market settlements are in a secure state. The investigation points to a wallet used for internal operations experiencing a private key leak, rather than ...
The Polymarket private key leak incident has frozen $164,000 in funds
According to Polymarket's Vice President of Engineering Josh Stevens, with the assistance of ZachXBT, BitcoinVN, and ChangeNOW, $164,000 in funds have been frozen in the Polymarket private key leak incident, accounting for approximately 28.6% of the total amount transferred, which is $573,200. Josh ...
The Polymarket UMA CTF adapter contract was attacked on Polygon, resulting in losses exceeding $520,000
On-chain detective ZachXBT disclosed that the UMA CTF adapter contract of Polymarket seems to have been attacked on Polygon, with over $520,000 stolen.
Oracle: The Second Battlefield Behind the Prediction Market War
By 2026, the oracle track has essentially evolved from the early "data pipeline" into a "verifiable facts layer" that supports the entire on-chain economy, and prediction markets serve as a magnifying glass to observe the competition in this red ocean.
Illustration of Polymarket's 38 Web3 business partners: Who is providing the infrastructure for "information pricing"?
The Web3 asset data platform RootData has outlined 38 business partners of Polymarket, covering multiple key areas such as oracle, cross-chain assets, exchanges, wallets, and application layers.From an underlying structure perspective, Polymarket primarily relies on Polygon to process transactions a...
Why Are You Always Losing Money on Polymarket? Because You're Betting on News, While The Rulebook Favors Insiders
At Polymarket, most people who bet incorrectly are not wrong in their prediction but rather in not having read the rules carefully.
Polymarket launches a bug bounty program of up to $5 million on the Cantina platform
The prediction market platform Polymarket has launched a bug bounty program on the Cantina platform with a maximum reward of $5 million. The program covers the entire technology stack, including 18 smart contracts on Polygon (V1/V2 CTFExchange and NegRisk versions, fee modules, conditional token fra...
Predicting Contrarian Buy Pressure in the Market: Who is Taking the Other Side of Your Trade?
Predicting those seemingly "sure-to-lose" Yes bets in the market is not a case of dumb money giving away freebies. This so-called counterintuitive behavior is more like a market structure upheld by incentive mechanisms and strategic gameplay.
Predictive Market Probable is about to go live, incubated by PancakeSwap in partnership with YZi Labs
BlockBeats News, December 16th, PancakeSwap announced the launch of Probable — a user-first, zero-fee, fully on-chain prediction platform set to go live soon, exclusively deployed on the BNB Chain. Probable is hatched and supported by PancakeSwap in collaboration with YZi Labs.Probable is aimed at u...
Coinbase International Site to List ZEN, UMA, and GMX Perpetual Contracts
BlockBeats News, on September 3rd, Coinbase International will list ZEN, UMA, and GMX perpetual contracts. The ZEN-PERP, UMA-PERP, and GMX-PERP markets will open on September 4, 2025, at 9:30 AM (UTC) or later.
A transaction of $0.1 can cause Polymarket market makers to lose everything
A blockchain transaction of less than $0.1 can instantly erase market orders worth tens of thousands of dollars from Polymarket's order book. This is not a theoretical deduction, but a reality that is happening.
Uniswap’s Token Burn and Protocol Fee Initiative Gains Overwhelming Support
Key Takeaways Uniswap’s transformative proposal, known as “UNIfication,” aims to burn UNI tokens and activate protocol fees, establishing…
European Startup Raises $450 Million to Challenge SpaceX
ARK Asks SEC To Approve Tokenized Share Class of Venture Fund
TOP Crypto AI 2026: Why Comparing Qubic, TAO, Render, FET and NEAR by Price No Longer Makes Sense
Castle lets users convert STRC dividends into Bitcoin
Bitcoin could get the dollar drop bulls want this week without getting the liquidity rally they need
A stronger euro could improve Bitcoin's currency backdrop while doing little to relieve the high yields and tight financing constraints.
Altcoin Market Drops 58% Since Peak, Anonymous Cryptos Gain 213%
The privacy sector has risen by 213% since the peak in October while the median of altcoins has lost 58%, according to Glassnode. Everything hinges on a single token, Zcash.
Turbulent Market, Preserved Capital: The Video of Steady Lads' First Anniversary is Here!
One year after the launch of Steady Lads, Cara reflects on the bear market, portfolio management, and her scenarios for Bitcoin and altcoins.
Used Car Prices in September 2026: How Much Do the Most Sought-After Models Cost?
The most in-demand models adjust their numbers in the official list of the Automotive Commerce Chamber.
MIT Study Warns of Extreme Gaps in Food, Water, and Energy by 2050
A modeling study from MIT warns that access to food, water, and energy could diverge drastically depending on the region and income level by 2050. In some scenarios, the poorest households in Africa could spend nearly half of their income on food, while other populations would face particularly seve...
Proteomic clocks link accelerated aging to higher risk of death and disease
An analysis of 17,473 participants links the acceleration of age measured with blood proteins to a higher risk of mortality, cardiovascular diseases, dementia, and various types of cancer.
Qatar Faces Record Quarterly Deficit Since 2016 Following LNG Collapse
Qatar recorded a quarterly deficit of 21.2 billion riyals, equivalent to approximately USD 5.8 billion, as geopolitical disruptions affected its LNG exports through the Strait of Hormuz. The gap for the first half of the year already exceeds the budget forecast for all of 2026.
Response to Labor Shortage: How Artificial Intelligence is Transforming Ukrainian Business
Innovation Week 2026: AI to be Discussed in 41 Activities
Event delves into ethical dilemmas, social protection, and productivity, uniting cutting-edge technology and humanization in public service.
Joe Biden's Son's LAPTOP Memecoin Shunned Before Its First Trade
Kalshi court split could fragment US prediction markets: expert
Wholesale dollar falls below $1.510 and the gap with the ceiling of the band holds at 25%
The local market expects more favorable flows in September and focuses on the August CPI.
Polymarket - Presidential Election 2027: $128M Bet, Blocked in France
How to Play Event Contracts? Comparison of 4 Popular Platforms
Polymarket: The security incident reported by ZachXBT is due to the leakage of the internal operational wallet's private key, but user funds and market settlements are safe
Polymarket staff Shantikiran Chanal posted on platform X that they have noted a security report related to reward distribution, and user funds and market settlements are in a secure state. The investigation points to a wallet used for internal operations experiencing a private key leak, rather than ...
The Polymarket private key leak incident has frozen $164,000 in funds
According to Polymarket's Vice President of Engineering Josh Stevens, with the assistance of ZachXBT, BitcoinVN, and ChangeNOW, $164,000 in funds have been frozen in the Polymarket private key leak incident, accounting for approximately 28.6% of the total amount transferred, which is $573,200. Josh ...
The Polymarket UMA CTF adapter contract was attacked on Polygon, resulting in losses exceeding $520,000
On-chain detective ZachXBT disclosed that the UMA CTF adapter contract of Polymarket seems to have been attacked on Polygon, with over $520,000 stolen.
Oracle: The Second Battlefield Behind the Prediction Market War
By 2026, the oracle track has essentially evolved from the early "data pipeline" into a "verifiable facts layer" that supports the entire on-chain economy, and prediction markets serve as a magnifying glass to observe the competition in this red ocean.
...
Contents
Latest articles
04/21/2026
Latest coin listings on WEEX
Customer Support:@weikecs
Business Cooperation:@weikecs
Quant Trading & MM:bd@weex.com
VIP Program:support@weex.com
