Broader smart-contract engineering across Solidity, Vyper, Cairo, Move, and Rust. Audits, formal verification, gas optimization, and protocol architecture all live here.https://news.cryptogrind.com/en-ushttps://news.cryptogrind.com/blog/echo-protocol-76m-ebtc-monad-admin-key-exploit/https://news.cryptogrind.com/blog/echo-protocol-76m-ebtc-monad-admin-key-exploit/Echo Protocol on Monad was exploited via a compromised admin key — minting 1,000 fake eBTC worth $76.7M. The attacker could only cash out $816K before the team burned the rest. Here's what actually happened.Tue, 19 May 2026 00:00:00 GMTbreaking-newssecuritydefibtcfimonadexploithttps://news.cryptogrind.com/blog/ethereum-clear-signing-erc-7730-blind-signing-bybit/https://news.cryptogrind.com/blog/ethereum-clear-signing-erc-7730-blind-signing-bybit/The Ethereum Foundation, Ledger, MetaMask, Trezor, Fireblocks and WalletConnect just launched Clear Signing — an open standard that replaces the hex garbage users blindly approve with human-readable transaction descriptions. Bybit's $1.5B hack started with a blind signing. So did most of yours.Tue, 12 May 2026 00:00:00 GMTethereumsecuritydefibreaking-newswalletserc-7730https://news.cryptogrind.com/blog/bullish-equiniti-4-billion-tokenized-securities/https://news.cryptogrind.com/blog/bullish-equiniti-4-billion-tokenized-securities/Bullish, the Peter Thiel-backed crypto exchange, is acquiring Equiniti — the transfer agent behind 20 million shareholders and $500 billion in annual payments — in one of the largest crypto deals ever. Wall Street's plumbing is going on-chain.Tue, 05 May 2026 12:00:00 GMTbreaking-newstokenizationinstitutionaldefiwall-streetacquisitionshttps://news.cryptogrind.com/blog/kraken-etana-25m-ponzi-custody-fraud/https://news.cryptogrind.com/blog/kraken-etana-25m-ponzi-custody-fraud/Kraken's parent Payward just sued its former custodian Etana for misappropriating $25 million in client funds in what it calls a 'Ponzi-like' scheme. Etana allegedly stalled withdrawals with fake reconciliation issues while plugging holes with new deposits.Mon, 04 May 2026 12:00:00 GMTbreaking-newsenforcementfraudkrakencustodylawsuitdefihttps://news.cryptogrind.com/blog/zksync-lite-shutdown-ethereum-l2-dead/https://news.cryptogrind.com/blog/zksync-lite-shutdown-ethereum-l2-dead/ZKsync Lite shut down permanently today, May 4, 2026. The original ZK-rollup that helped prove the technology works is gone. $33.9 million in user funds are still bridged to a dead network — and this is only the beginning of L2 consolidation.Mon, 04 May 2026 12:00:00 GMTbreaking-newsethereumlayer-2zksyncdefiinfrastructurehttps://news.cryptogrind.com/blog/shinhan-card-solana-28m-users-stablecoin/https://news.cryptogrind.com/blog/shinhan-card-solana-28m-users-stablecoin/Shinhan Card — South Korea's largest card issuer with $145B in annual transaction volume — signed an MOU with the Solana Foundation to build a stablecoin payment stack. They already completed six proof-of-concept projects alongside Visa, Mastercard, and Fireblocks.Thu, 30 Apr 2026 08:00:00 GMTsolanastablecoinspaymentssouth-koreadefibreaking-newshttps://news.cryptogrind.com/blog/2026-04-27-solidity-developer-salary-2026/https://news.cryptogrind.com/blog/2026-04-27-solidity-developer-salary-2026/Discover Solidity Developer salaries in 2026: $90k-$350k. Get the numbers and insights on what crypto protocols are offering.Mon, 27 Apr 2026 10:00:00 GMTcareerssalariesjobssoliditydeveloperhttps://news.cryptogrind.com/blog/coinbase-x402-ai-agents-crypto-payments/https://news.cryptogrind.com/blog/coinbase-x402-ai-agents-crypto-payments/Coinbase's x402 protocol just launched an app store where AI agents autonomously buy Bloomberg data, AWS compute, and trading APIs with USDC — no human approval required. 165 million transactions have already settled.Sat, 25 Apr 2026 14:00:00 GMTbreaking-newscoinbaseaidefiinfrastructurebasestablecoinshttps://news.cryptogrind.com/blog/lazarus-mach-o-man-macos-crypto-executives/https://news.cryptogrind.com/blog/lazarus-mach-o-man-macos-crypto-executives/Lazarus Group's new 'Mach-O Man' macOS malware is targeting crypto and fintech executives with convincing fake meeting invites, stealing keychain data and wallet credentials before erasing itself completely.Thu, 23 Apr 2026 00:00:00 GMTbreaking-newssecuritynorth-korealazarus-grouphacksmacossocial-engineeringhttps://news.cryptogrind.com/blog/april-defi-bloodbath-606m-18-days-congress-hearing/https://news.cryptogrind.com/blog/april-defi-bloodbath-606m-18-days-congress-hearing/April 2026 is already the worst month for crypto hacks since February 2025. $606 million gone in 18 days. 3.7x the entire first quarter. Today, Congress is holding hearings. Here's what broke.Tue, 21 Apr 2026 08:00:00 GMTdefisecurityhacksregulationbreaking-newslazarus-grouphttps://news.cryptogrind.com/blog/vercel-breach-crypto-frontend-context-ai/https://news.cryptogrind.com/blog/vercel-breach-crypto-frontend-context-ai/Hackers breached Vercel — the hosting backbone for thousands of DeFi apps — by exploiting a compromised third-party AI platform. API keys, tokens, and source code are on sale for $2M on BreachForums.Mon, 20 Apr 2026 00:00:00 GMTbreaking-newssecuritydefiweb3infrastructurehackshttps://news.cryptogrind.com/blog/google-quantum-bitcoin-crypto-jobs/https://news.cryptogrind.com/blog/google-quantum-bitcoin-crypto-jobs/Google says breaking Bitcoin may need 20x fewer qubits than thought. 6.9M BTC already exposed. The race to hire post-quantum crypto engineers starts now.Tue, 31 Mar 2026 15:00:00 GMTbitcoinquantum-computinggooglesecuritycryptographyjobspost-quantumhiringhttps://news.cryptogrind.com/blog/claude-code-source-leak-crypto-ai-security/https://news.cryptogrind.com/blog/claude-code-source-leak-crypto-ai-security/512K lines of TypeScript and 44 feature flags exposed via npm. If your crypto team uses AI coding tools, your threat model just changed.Tue, 31 Mar 2026 12:00:00 GMTsecurityaiclaude-codenpmcryptodeveloper-toolsjobssupply-chainhttps://news.cryptogrind.com/blog/defi-vs-cefi-career-2026/https://news.cryptogrind.com/blog/defi-vs-cefi-career-2026/Choosing between DeFi and CeFi for your crypto career? We break down the real differences in compensation, culture, and long-term prospects.Fri, 27 Mar 2026 09:00:00 GMTdeficeficrypto jobsweb3 developerblockchain careercrypto salarycrypto hiringhttps://news.cryptogrind.com/blog/solidity-vs-rust-crypto-career-2026/https://news.cryptogrind.com/blog/solidity-vs-rust-crypto-career-2026/Solidity or Rust — which language should you invest in if you want a high-paying crypto job in 2026? We break down the real trade-offs.Thu, 26 Mar 2026 09:00:00 GMTsolidityrustcrypto jobsweb3 developersmart contractsblockchain developerlearn to codehttps://news.cryptogrind.com/blog/ai-jobs-next-five-years/https://news.cryptogrind.com/blog/ai-jobs-next-five-years/AI is reshaping the crypto job market fast. Here's what's in demand, what's compressing, and what skills get you hired at a Web3 company in 2026.Tue, 24 Mar 2026 14:00:00 GMTAIjobscryptoweb3hiring