Hacks are, unfortunately, rather common in crypto. However, a hack of the airdrop funds is rather unusual.

The administrator account for the Ethereum layer-2 scaling network ZKsync has been compromised, resulting in $5 million in losses.

On April 15, 2025, ZKsync confirmed that $5 million worth of ZK tokens were stolen after an admin wallet linked to the project's airdrop contracts was compromised.

A hacker compromised a ZKsync admin account on April 15, minting $5 million worth of unclaimed airdrop tokens, according to a statement from the official ZKsync X account. The attack was described as isolated, with no user funds affected.Following an investigation, ZKsync detailed the incident on April 15, disclosing that the compromised account had administrative control over three airdrop distribution contracts.

ZKsync's admin account was hacked, stealing $5M in tokens. The project confirms user funds are secure.

The protocol said that all user funds were safe.

Ethereum (ETH) Layer-2 scaling solution ZKsync (ZK) has suffered a significant exploit, resulting in the loss of $5 million worth of ZK tokens. The breach, which targeted the platform's smart contract infrastructure, has been acknowledged by the protocol through a post to the social media platform X.

The following article is adapted from The Block's newsletter, The Daily, which comes out on weekday afternoons.

A compromised admin account connected to ZKsync's airdrop contracts executed a transaction that minted approximately $5 million worth of ZK tokens, stealing the remaining unclaimed allocation from the network's first token distribution. The attacker exploited a function to claim the tokens on April 15 and issued around 111 million ZK tokens, equivalent to roughly 0.

ZKsync confirms that approximately $5 million in airdrop tokens were stolen due to a compromised admin account.

TL;DR ZKsync suffered a cyber attack that compromised an admin account, stealing around $5 million in ZK tokens from unclaimed airdrop funds. The protocol ensured that user funds are safe and were unaffected, maintaining the integrity of the contracts and the ZK token. The attack caused a 8.3% drop in the price of ZK.

ZKsync confirmed that a compromised admin account drained approximately $5 million worth of ZK tokens from its airdrop contract.

On Tuesday, shortly before 10 a.m., Zksync revealed a breached administrative account had commandeered $5 million in ZK tokens. The cryptocurrency nosedived 13% against the U.S. dollar to $0.04151 in the wake of the announcement, erasing gains with algorithmic swiftness.

ZKsync announced that one of its admin accounts, which controlled $5 million worth of ZK tokens, was hacked. The project has also reportedly dumped more than 66 million additional tokens.

The ZK token, introduced in June 2024 through a controversial airdrop, is down approximately 15%, according to The Block's data page.

The exploit highlights vulnerabilities in crypto airdrop security, potentially undermining investor confidence and impacting market stability. The post ZKsync's ZK token drops over 15% after airdrop contract exploit, $5 million stolen appeared first on Crypto Briefing.

An admin wallet for layer-2 blockchain ZKsync was compromised on Tuesday with the hacker taking off with $5 million worth of ZK tokens.

Bitget (BGB), Cronos (CRO), and 1INCH are three of the top exchange tokens to watch in April 2025. BGB is down 4% this week after a massive rally in late 2024, while CRO has dropped nearly 10% amid broader market weakness tied to the tariff war.

Stani Kulechov's Lens Protocol has launched its ZKsync-powered Layer 2 Lens Chain to propel web3 social networking and data ownership.

1inch's investment fund is offloading portions of its crypto holdings despite a recent market rebound, signaling a strategic effort to cut losses and hedge against further potential downside.

EigenLayer has enhanced two major integrations, with Mantle Network and ZKsync adopting EigenDA for data availability and ZKsync also incorporating EigenLayer's Autonomous Verifiable Services (AVSs) for decentralized zero-knowledge (zk) proving. These partnerships expand EigenLayer's role in Ethereum's modular security landscape, reinforcing its position as the leading restaking protocol.

The ZKsync Ignite program will be discontinued after its first season, with the DeFi Steering Committee (DSC) announcing that rewards will cease on March 17, 2025. The decision is driven by a strategic shift towards focusing resources on the Elastic Network, which is seen as essential for the long-term vision of ZKsync.

The company behind ZKsync DAO prematurely ended its Ignite rewards program effective March 17, citing bearish market conditions.

TL;DR ZKsync DAO ends the Ignite program ahead of schedule, avoiding the second season of rewards for DeFi projects due to market conditions and a more conservative strategic approach. The decision aligns with the priority of developing the Elastic Network, a multichain ecosystem within ZKsync that aims to enhance interoperability and efficiency in decentralized finance.

ZKsync has announced the cancellation of the second season of Ignite and remains committed to its Elastic Network vision.

The blockchain has lost around 50% of total value locked since Jan. 30.

ZKsync's DeFi Steering Committee (DSC) said it will not renew ZKsync Ignite, its liquidity reward program, as the project shifts its focus to broader network expansion.The DSC confirmed that Ignite's second season will not proceed and that the program will be discontinued on March 17. This also cancels the reward allocation for period 6, the final phase of the program's first season.

ZKSync will not launch Season 2 of its Ignite program, which aimed to boost available liquidity for DeFi. ZKSync will now focus on the Elastic Network and improve the ZK tokenomics to offset the bearish market conditions.

The committee said that prioritizing technology development for native interoperability across ZKSync's Elastic Network is crucial.

1inch integrates with Linea, leveraging zk-rollups to reduce Ethereum gas fees and optimize trade execution. This Layer-2 expansion enhances liquidity access and supports various swap modes for traders seeking lower-cost and high-speed transactions. The post DEX Aggregator 1inch Expands to Linea, Using Zk-Rollups for Trading appeared first on Cryptonews.

TL;DR The integration of 1inch with Linea enhances user experience by offering swaps with fees up to 16.6 times lower and execution speeds up to 6 times faster than Ethereum. Linea, developed by ConsenSys, utilizes zero-knowledge rollup (zk-rollups) technology to maintain security and scalability without compromising decentralization.

1inch has teamed up with Linea in a mutually beneficial partnership, with 1inch users gaining access to more liquidity and Linea benefiting from better swap rates on DEXes, among other things.

The crypto world just got another painful reminder: keeping your assets in the wrong place can be an expensive mistake. This time, 1inch, a popular decentralized exchange aggregator, has fallen victim to a $5M hack.

Decentralized exchange (DEX) aggregator 1inch experienced a critical breach of its smart contracts last week. However, following negotiations with the hacker, the exchange successfully recovered most of the $5 million stolen.

Could DeFi survive under outdated financial regulations? Experts suggest that forcing decentralized platforms into compliance models designed for banks would have been disastrous, proving why policymakers must rethink their approach.

Several market makers on 1Inch were affected by a legacy smart contract version, losing up to $5M in UDSC and WETH.

TL;DR An attack exploited a vulnerability in 1inch's smart contract, resulting in losses of over $5 million. The exploit primarily affected old contracts based on the Fusion v1 framework, while regular users did not suffer losses. 1inch has launched a bug bounty program to incentivize vulnerability research, offering rewards ranging from $100 to $500,000.

Another day, another hack. This time, decentralized exchange aggregator 1inch has fallen victim to a major hack, resulting in a loss of over $5 million. On chain experts suggest that a hacker found a vulnerability in one of 1inch's smart contracts, leading to the massive theft.

A security flaw in a smart contract allowed an attacker to steal $5 million from decentralized exchange (DEX) aggregator 1inch 1INCH.

1inch confirmed that some resolvers using outdated Fusion v1 contracts lost funds in the $5 million exploit, assuring that end-user assets remained safe.

Blockchain security firm SlowMist has reported that DeFi aggregator 1inch suffered an exploit in its resolver smart contract, resulting in losses exceeding $5 million. On March 7, SlowMist founder Yu Xian revealed that attackers drained approximately 2.4 million USDC and 1,276 Wrapped Ethereum (WETH) from the affected smart contract.

Its growth positions the protocol to potentially overtake 1inch as the leading DEX aggregator.

Matter Labs Co-Founder and CEO Alex Gluchowski explains why he sees ZK as the "end game" for blockchain tech.

Beyond PENGU, airdrops from Dymension, Omni Network, zkSync, and LayerZero boosted Pudgy Penguins holders' earnings significantly throughout 2024.

Matter Labs CEO Alex Gluchowski said interoperability across the Elastic Network could add a new dimension to this potential value accrual.

1inch, the decentralised exchange (DEX) aggregator, announced on Thursday its integration with zkSync, the Ethereum layer-2 scaling solution that uses zk-roll ups. In a bid to more faster and secure cross-chain transactions, 1inch will enable its users to make frequent or smaller trades with much lower gas fees using zkSync's Ethereum Layer-1 security.

1inch has woven ZKsync into its cross-chain swap architecture, empowering users to exchange assets across networks with accelerated processing and minimized fees. ZKsync Joins 1inch's Cross-Chain Ecosystem This upgrade aims to amplify 1inch's technical prowess, permitting asset transfers between blockchains via ZKsync's layer two (L2) framework.

1inch Network expands its cross-chain capabilities by integrating ZKsync's layer-2 scaling solution, promising reduced fees and enhanced transaction speeds for users.