Exchange Risk

波蘭最大加密貨幣交易所之一 Zondacrypto 的執行長普熱米斯瓦夫·克拉爾（Przemysław Kral）於 4 月 16 日在社群媒體上公開聲明，該交易所無法存取一個持有 4,503 枚比特幣的錢包，現值逾 3.5 億美元。克拉爾公布了涉事錢包地址以否認挪用指控，但此一披露隨即引發大規模提現。

根據 CryptoQuant 於 4 月 23 日評估，上週發生的 KelpDAO 漏洞攻擊，在 72 小時內使 Aave 面臨 1.24 億至 2.3 億美元的潛在壞帳風險，TVL 暴跌 33%，USDT 和 USDC 借款利率從 3.4% 飆升至 14%，ETH 借款利率升至 2024 年 1 月來最高水準 8%。

Gate News message, April 24 — CoW DAO has proposed establishing a discretionary grant program to compensate users who suffered losses from the April 14 cow.fi domain hijacking incident. The program will provide up to 100% loss reimbursement through a one-time allocation from the legal defense

Zondacrypto is facing allegations of fund misappropriation, as its CEO, Przemysław Kral, claims the exchange lost access to a wallet containing over 4,500 BTC. Kral stated that the wallet was sold to the exchange, but its former owner disappeared before delivering the private keys. Key

Gate News message, April 23 — JPMorgan analysts led by managing director Nikolaos Panigirtzoglou said that persistent decentralized finance (DeFi) exploits and weak growth continue to limit institutional interest in the sector. The recent Kelp DAO hack wiped approximately $20 billion from DeFi's tot

Gate News message, April 24 — Lido Labs is seeking DAO approval to allocate up to 2,500 staked Ethereum (roughly $5.8 million) to reduce the rsETH deficit caused by the recent Kelp exploit, according to a proposal posted on Thursday. The contribution would be made available only as part of a fully f

Gate News message, April 23 — Polish cryptocurrency exchange Zondacrypto has ceased operations this week amid solvency issues, with prosecutors identifying hundreds of potential victims who have lost access to at least 350 million Polish zloty (approximately $95 million). Prosecutors stated that

Gate News message, April 23 — Benjamin Pasternak, 26-year-old founder of the Solana-based SocialFi platform Believe, was arrested on Tuesday (April 22) on charges of second-degree strangulation and two counts of third-degree assault with intent to cause physical injury, according to New York

Gate News message, April 23 — Aave's Ethereum platform has been frozen for nearly four days as USDC utilization reached 99%, locking approximately $1.86 billion in user funds. Circle's chief economist, Gordon Liao, has proposed an emergency governance intervention to address the crisis, marking a ra

Gate News 消息，据Gate官方公告 Gate宣布下架14个代币的交易服务。涉及下架的代币包括5IRE、UNO、BLY、CLEAR、KIMA、TMAI、LOVE、TARA、DIONE、STARL、MASA、OPUL、MCRT和ROCK，均对应USDT交易对。Gate已暂停这些代币的充值服务，将于2026年4月30日11:00(UTC+8)前关闭新增杠杆借贷和抵押借贷，同时暂停相关现货交易对、量化网格、余币宝和杠杆交易。 2026年4月30日后，仍在Gate持仓上述代币的用户可提交申请参与回购，回购价格因币种而异。用户需在2026年5月14日至5月21日期间提交回购申请表单，单个账户

Gate News message, April 23 — According to New York Criminal Court public records, Benjamin Pasternak, founder of Believe, was arrested on charges of second-degree murder and assault, with a court appearance scheduled for June 11, 2026. Pasternak was previously accused of involvement in a token

ZachXBT warns Bitcoin Depot ATMs impose steep premiums—$25k fiat at $108k/BTC vs ~$75k market (about 44%), leading to ~ $7.5k loss on 0.232 BTC; also notes a $3.26M security breach. This article summarizes ZachXBT's warnings about Bitcoin Depot's pricing practices and a recent security breach, highlighting risks from inflated rates and security lapses for users.

Gate News message, April 22 — Scammers posing as Iranian authorities are demanding cryptocurrency payments in Bitcoin or USDT from shipping companies in exchange for safe passage through the Strait of Hormuz, according to CoinDesk. Greek maritime risk firm Marisks has issued a warning that

Gate News message, April 22 — The suspected Kelp DAO hacker transferred 106,466 ETH to external wallets over the past 20 hours, according to on-chain data from Arkham. The attacker dispersed the funds across multiple addresses, a common money-laundering technique used to obscure transaction trails.

LayerZero attributed a $290 million exploit of KelpDAO's cross-chain rsETH configuration to North Korea's Lazarus Group on April 18, describing the attacker as a "highly-sophisticated state actor." According to LayerZero, the incident was limited to KelpDAO's rsETH setup and did not spread to other

Gate News message, April 21 — Unknown actors sent fraudulent messages to shipping companies with vessels stranded west of the Strait of Hormuz, claiming to be Iranian authorities and offering safe passage in exchange for fees paid in Bitcoin or Tether, according to Greek risk firm MARISKS. The messa

Ice Open Network 於 4 月 20 日在 X 撰文，確認上週發生資料外洩事件，起因是 4 名前合夥人在與第三方服務提供商的業務關係終止後，仍存取了外部伺服器，洩露了用戶的電子郵件地址、2FA 電話號碼及身分關聯資料。這一事件的背景是：ION 代幣在兩週前已暴跌 93%，項目團隊正處於大規模緊急重組時期。

Kelp DAO 於 4 月 21 日發布聲明，反駁 LayerZero 對其 1/1 DVN 配置的批評，將此次 2.92 億美元漏洞的根本責任指向 LayerZero 基礎設施。Aave 發布事件影響評估報告：損失均勻分配情境下約 1.24 億美元，損失集中在 L2 的情境下最高達 2.3 億美元。