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Critical Aptos Move VM Vulnerability Enables Arbitrary On-Chain Struct Hijacking via Stale Type-Tag Cache

A stale type-tag cache in the Aptos Move VM enables storage-level type confusion, letting an attacker hijack and overwrite arbitrary on-chain structs — disclosed by Hexens.

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hexens.io·Twitter Crypto Regulation·10d ago·53 min read

Security researchers found critical Aptos blockchain flaw that could have endangered $70B in crypto

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Shared by @marketwire.bsky.social ↗

coindesk.com14d ago

ENS DAO Establishes 4-of-8 Multi-Sig Security Council with Emergency Cancel Authority

Newstechnologyfinance

Shared by @lex_node ↗

docs.ens.domains18d ago

Fidelity Research Report Defends Bitcoin's Long-Term Security Model Beyond Block Rewards

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Shared by @crypto.at.thenote.app ↗

cointelegraph.com19d ago

OPSeC: A new blockchain security coalition launches with an industry-wide cybersecurity pledge

An industry-wide security coalition convened by DeFi Education Foundation, in partnership with Asymmetric Research and Security Alliance (SEAL). Join protocol teams, security firms, and ecosystem leaders in a shared commitment to cybersecurity.

technologycybersecuritybusinessdefieducationfund.org·Twitter Crypto Regulation·22d ago·4 min read

DeFi Education Foundation Launches OPSeC Coalition to Strengthen Blockchain Cybersecurity

New industry-wide initiative invites builders, investors, and security experts to join a pledge committing to ensure security is at the heart of onchain technology development NEW YORK, June 23, 2026 — The DeFi Education Foundation (DEF) today announced t

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defieducationfund.org·Twitter Crypto Regulation·25d ago·4 min read

Taiko Confirms $1.7M Bridge Exploit Due to Validation Flaw on Ethereum Layer-2 Platform

Taiko bridge exploit leads to $1.7M loss. Discover how a design flaw compromised the Ethereum layer-2 scaling solution.

Newstechnologyfinancecryptocurrency

news.bitcoin.com·Tech by Flipboard·26d ago·3 min read

SlowMist Analysis Reveals $2.19M Aztec Connect Exploit Highlights Risks of Deprecated Smart Contracts

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Shared by @crypto.at.thenote.app ↗

newsbtc.com27d ago

ShieldForge Approval Scanner Adds PulseChain Support to Combat Drainer Attacks

technologyfinance

Shared by @shieldforge.xyz ↗

shieldforge.xyz28d ago

ShieldForge Expands Blockchain Coverage to 95 Chains, Adding 7 New Networks

technologyfinance

Shared by @shieldforge.xyz ↗

shieldforge.xyz1mo ago

Ethereum Research Proposal Outlines EVM-Optimized Post-Quantum Signature Scheme for Wallet Security

Newstechnologyprogramming

Shared by @crypto.at.thenote.app ↗

newsbtc.com1mo ago

Deprecated Aztec Connect Smart Contract Exploited for $2.19M, SlowMist Reports

Newstechnologyfinance

Shared by @crypto.at.thenote.app ↗

newsbtc.com1mo ago

How to Scan and Revoke ERC-20 Token Approvals on the Ronin Blockchain

technologygaming

Shared by @shieldforge.xyz ↗

shieldforge.xyz1mo ago

How to Scan and Revoke ZetaChain Smart Contract Approvals: A Security Audit Guide

How to scan and revoke ERC-20 approvals on ZetaChain (chainId 7000) — the omni-EVM chain with native Bitcoin and cross-chain messaging. Covers ZRC-20 allowances, Universal App contract approvals, and why omni-chain dApps need their own audit pattern.

technologyprogrammingblockchain securityshieldforge.xyz·Crypto·1mo ago

Chainalysis Reports $36.7M in DeFi Losses from Unverified Smart Contracts, Warns of AI-Assisted Attacks

Newstechnologyfinance

Shared by @crypto.at.thenote.app ↗

cointelegraph.com1mo ago

CertiK CEO: Hack risks deterring Wall Street banks from moving trillions onto blockchain

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Shared by @crypto.at.thenote.app ↗

coindesk.com1mo ago

Technical Analysis of ECDSA Cryptography and Security Implications for Web3 Systems

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avidthinker.github.io7mo ago