1037 matches found
ZkRansomware: Proof-Of-Data Recoverability and Multi-Round Game Theoretic Modeling of Ransomware Decisions
Ransomware is still one of the most serious cybersecurity threats. Victims often pay but fail to regain access to their data, while also facing the danger of losing data privacy. These uncertainties heavily shape the attacker-victim dynamics in decision-making. In this paper, we introduce and...
CVE-2023-49798
OpenZeppelin Contracts is a library for smart contract development. A merge issue when porting the 5.0.1 patch to the 4.9 branch caused a line duplication. In the version of Multicall.sol released in @openzeppelin/[email protected] and @openzeppelin/[email protected], all subcalls are...
CVE-2022-31153
OpenZeppelin Contracts for Cairo is a library for contract development written in Cairo for StarkNet, a decentralized ZK Rollup. Version 0.2.0 is vulnerable to an error that renders account contracts unusable on live networks. This issue affects all accounts vanilla and ethereum flavors in the...
CVE-2022-35915
OpenZeppelin Contracts is a library for secure smart contract development. The target contract of an EIP-165 supportsInterface query can cause unbounded gas consumption by returning a lot of data, while it is generally assumed that this operation has a bounded cost. The issue has been fixed in...
CVE-2022-35916
OpenZeppelin Contracts is a library for secure smart contract development. Contracts using the cross chain utilities for Arbitrum L2, CrossChainEnabledArbitrumL2 or LibArbitrumL2, will classify direct interactions of externally owned accounts EOAs as cross chain calls, even though they are not...
CVE-2021-41264
OpenZeppelin Contracts is a library for smart contract development. In affected versions upgradeable contracts using UUPSUpgradeable may be vulnerable to an attack affecting uninitialized implementation contracts. A fix is included in version 4.3.2 of @openzeppelin/contracts and...
CVE-2021-2254
Vulnerability in the Oracle Project Contracts product of Oracle E-Business Suite component: Hold Management. Supported versions that are affected are 12.1.1-12.1.3. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Project Contracts...
CVE-2022-31170
OpenZeppelin Contracts is a library for smart contract development. Versions 4.0.0 until 4.7.1 are vulnerable to ERC165Checker reverting instead of returning false. ERC165Checker.supportsInterface is designed to always successfully return a boolean, and under no circumstance revert. However, an...
CVE-2022-31198
OpenZeppelin Contracts is a library for secure smart contract development. This issue concerns instances of Governor that use the module GovernorVotesQuorumFraction, a mechanism that determines quorum requirements as a percentage of the voting token's total supply. In affected instances, when a...
CVE-2022-35961
OpenZeppelin Contracts is a library for secure smart contract development. The functions ECDSA.recover and ECDSA.tryRecover are vulnerable to a kind of signature malleability due to accepting EIP-2098 compact signatures in addition to the traditional 65 byte signature format. This is only an issu...
EUVD-2026-1104
Malicious code in evm-gateway-contracts-private npm...
MAL-2026-88 Malicious code in evm-gateway-contracts-private (npm)
--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector f4d7fcec6a0025a21ed0b14bdd643dc22965e7c3ccd6dee0bfa6bf3285b97aac The package evm-gateway-contracts-private was found to contain malicious code. Source: ghsa-malware...
Malicious code in evm-gateway-contracts-private (npm)
--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector f4d7fcec6a0025a21ed0b14bdd643dc22965e7c3ccd6dee0bfa6bf3285b97aac The package evm-gateway-contracts-private was found to contain malicious code. Source: ghsa-malware...
Lazarus Group Embed New BeaverTail Variant in Developer Tools
North Korea’s Lazarus Group deploys a new BeaverTail variant to steal credentials and crypto using fake job lures, dev tools, and smart contracts...
AIs Exploiting Smart Contracts
I have long maintained that smart contracts are a dumb idea: that a human process is actually a security feature. Here's some interesting research on training AIs to automatically exploit smart contracts: AI models are increasingly good at cyber tasks, as we've written about before. But what is t...
North Korean Hackers Deploy EtherRAT Malware in React2Shell Exploits
Sysdig discovered North Korea-linked EtherRAT, a stealthy new backdoor using Ethereum smart contracts for C2 after exploiting the critical React2Shell vulnerability CVE-2025-55182...
ICE Offers Up to $280 Million to Immigrant-Tracking ‘Bounty Hunter’ Firms
Immigration and Customs Enforcement lifted a $180 million cap on a proposed immigrant-tracking program while guaranteeing multimillion-dollar payouts for private surveillance firms...
EUVD-2025-199308
Malicious code in @ifelsedeveloper/protocol-contracts-svm-idl npm...
Malicious code in @ensdomains/op-resolver-contracts (npm)
--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 6def95ef69b4dd7da38ca7a697fb0eabff2ae2fe2eff4f31957254a207346bd0 The package @ensdomains/op-resolver-contracts was found to contain malicious code. Source: ghsa-malware...