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Beware Malicious EIP-7702 Delegations: How to Protect Your Wallet from Instant Drains

Beware Malicious EIP-7702 Delegations: How to Protect Your Wallet from Instant Drains

Source: Malicious EIP-7702 Delegations and How to Stay Safe - support.relay.link What Is EIP-7702 Delegation? EIP-7702 is an Ethereum standard enabling wallets to delegate transaction authority to another contract. This unlocks advanced functions like account abstraction and smart wallets. However, if the delegated contract is malicious, it can

Securing Polygon: Essential Risk Guide for PoS & zkEVM Deployments

Securing Polygon: Essential Risk Guide for PoS & zkEVM Deployments

Source: Securing Polygon Deployments: A Guide to Navigating Risk Across PoS and zkEVM Polygon is a cornerstone in Ethereum’s scaling landscape, combining the scalable Polygon PoS chain with the Ethereum-native zkEVM rollup. For developers and project teams operating here, grasping the different security models and governance dynamics is key

Vulnerabilities in Permissioned Capital Market Smart Contracts: Key Risks and Mitigation Strategies

Vulnerabilities in Permissioned Capital Market Smart Contracts: Key Risks and Mitigation Strategies

Source: Vulnerabilities In Permissioned Capital Market Smart Contract Protocols - Cyfrin Traditional Finance (TradFi) institutions are adopting smart contracts to advance tokenized Real World Assets (RWAs) within regulated, permissioned frameworks called Permissioned Capital Market (PCM) protocols. Unlike DeFi’s open access, PCM protocols restrict participants to known, compliant entities. This

Securing Cosmos Appchains: A Clear Guide to Consensus, Determinism & IBC Integrity

Securing Cosmos Appchains: A Clear Guide to Consensus, Determinism & IBC Integrity

Source: Securing Cosmos Appchains: A Trust-Aligned Guide to ABCI, Determinism, and IBC Integrity - cantina.xyz As the Cosmos ecosystem grows, securing appchains becomes more complex. Developers, project leaders, and security researchers must navigate intricate challenges related to deterministic execution, inter-blockchain communication (IBC), and module interactions. This guide highlights critical

Cheap Crypto Security Costs Billions: How Skimping on Bounties Fuels Massive Hacks

Cheap Crypto Security Costs Billions: How Skimping on Bounties Fuels Massive Hacks

Source: rekt.news - Cutting Corners A recent $730,000 hack spotlighted a glaring issue: basic security flaws remain rampant despite clear, preventable mistakes. In this case, SuperRare suffered a breach caused by an access control bug so obvious that even OpenAI’s ChatGPT detected it instantly. Yet, the platform

Decode Sui Coin Standard: Simple Guide to Minting, Burning & Regulated Tokens

Decode Sui Coin Standard: Simple Guide to Minting, Burning & Regulated Tokens

Source: Decode Sui Coin Standard | senn.fun Sui coins use the Move programming language and an object-oriented design, differing notably from Ethereum’s ERC20 tokens. Here’s what you need to know: Key Components of Sui Coins * TreasuryCap: Central authority managing minting, burning, and total supply. * CoinMetadata: Stores coin details

Simple Fix Could Stop Crypto’s $1.75B Lazarus Multisig Hacks

Simple Fix Could Stop Crypto’s $1.75B Lazarus Multisig Hacks

Source: The solution to crypto’s Lazarus problem could be simpler than expected | protos.com In the last 18 months, North Korean hacker groups, most notably Lazarus, have exploited a multisig wallet vulnerability to steal over $1.75 billion in crypto, outpacing all other losses in the sector by a