Emergency Pause → News → Incrypthos News

The intricate transparent structure showcases a complex decentralized network architecture, emphasizing data integrity and secure multi-party computation. Blue modules represent active validator nodes executing smart contract logic, while metallic components signify robust hardware security modules for private key management. This visual metaphor illustrates the underlying cryptographic primitives and interoperability protocols essential for blockchain scalability and transaction finality within a distributed ledger system. It highlights the precision engineering required for robust Web3 infrastructure, ensuring network latency optimization and protocol governance.

A low-level smart contract rounding error in the `batchSwap` function allowed for precision manipulation, compromising over $128M in multi-chain liquidity.

$A pristine white modular unit, akin to a network node, reveals an intensely glowing blue core composed of numerous interconnected digital elements. This internal luminescence represents high-throughput data processing and cryptographic hashing, where on-chain transactions are validated. Small, dispersed digital particles emanate from the core, symbolizing fractionalized digital assets or data shards. The blurred background features multiple identical units, illustrating a distributed ledger technology DLT network architecture, emphasizing peer-to-peer consensus mechanisms and decentralized governance. This visual encapsulates the secure execution of smart contract logic within a robust blockchain infrastructure.$

→Invariant Manipulation

→On-Chain Forensics

→DeFi Vulnerability

Balancer V2 Pools Drained via Smart Contract Logic and Access Control Flaw

A precision rounding and access control flaw in the V2 Vault allowed invariant manipulation, causing a $128M capital loss across six chains.

A translucent sphere, centrally positioned, encapsulates a sleek, metallic cryptographic primitive submerged in a vibrant blue, effervescent liquid. This secure enclave is surrounded by intricate, angular silver and blue components, forming a complex distributed ledger architecture. The bubbles within the sphere suggest active on-chain data processing and transaction flow, indicative of a dynamic liquidity pool or a smart contract mechanism executing within a robust blockchain protocol.

→Risk Mitigation

→Rounding Error

→On-Chain Forensics

DeFi Protocol Balancer V2 Drained Exploiting Smart Contract Logic Flaw

A critical rounding error combined with batch swap logic allowed attackers to manipulate pool balances and systematically drain over $120 million across nine chains .

A sleek, translucent blue hardware device features a prominent metallic authentication button, suggesting robust digital asset security. Intricate, luminous blue patterns flow within the device's chassis, visually representing real-time blockchain data propagation and transaction validation. This secure enclave likely facilitates private key management and multi-signature approvals for decentralized finance DeFi protocols. Its design emphasizes tamper-evident cold storage, crucial for safeguarding cryptocurrency holdings and enabling secure dApp interactions. The interface could support biometric authentication for enhanced user access control.

→Protocol Security

→Layer Two Impact

→Systemic Risk

Balancer V2 Pools Drained Exploiting Faulty Smart Contract Access Control Logic

A logic flaw in V2's `manageUserBalance` function enabled unauthorized internal withdrawals, exposing over $128M to systemic vault drain.

$A pristine white modular unit, akin to a network node, reveals an intensely glowing blue core composed of numerous interconnected digital elements. This internal luminescence represents high-throughput data processing and cryptographic hashing, where on-chain transactions are validated. Small, dispersed digital particles emanate from the core, symbolizing fractionalized digital assets or data shards. The blurred background features multiple identical units, illustrating a distributed ledger technology DLT network architecture, emphasizing peer-to-peer consensus mechanisms and decentralized governance. This visual encapsulates the secure execution of smart contract logic within a robust blockchain infrastructure.$

→Smart Contract Vulnerability

→Precision Error

→Solidity Logic Error

Balancer V2 Composable Pools Drained by Faulty Access Control Logic

A critical logic flaw in the `manageUserBalance` function enabled unauthorized internal withdrawals, resulting in a systemic, cross-chain vault drain.

Two white, modular cylindrical components, partially encased in vivid blue, ice-like formations, are poised for connection on a dark gradient background. A brilliant blue energy arc, surrounded by shimmering particles, bridges the gap between their central interfaces, signifying a critical protocol handshake. This visual metaphor illustrates advanced DLT interoperability, emphasizing secure, high-throughput transaction finality within a cryogenic data center environment. The dynamic connection suggests activation of a cross-chain bridge or a robust consensus mechanism, ensuring seamless data stream synchronization crucial for enterprise blockchain solutions.

→Decentralized Exchange

→Emergency Pause

→On-Chain Forensics

Balancer V2 Stable Pools Exploited via Faulty Access Control Logic

A critical logic flaw in the V2 `manageUserBalance` function enabled unauthorized internal withdrawals, compromising $128 million across multi-chain deployments.

Emergency Pause

Balancer V2 Pools Drained by Critical Multi-Chain Smart Contract Rounding Flaw

Balancer V2 Pools Drained via Smart Contract Logic and Access Control Flaw

DeFi Protocol Balancer V2 Drained Exploiting Smart Contract Logic Flaw

Balancer V2 Pools Drained Exploiting Faulty Smart Contract Access Control Logic

Balancer V2 Composable Pools Drained by Faulty Access Control Logic

Balancer V2 Stable Pools Exploited via Faulty Access Control Logic

Incrypthos

Stop Scrolling. Start Crypto.