• 
  Oleg Filatov
• Aug 29, 2026

How attackers use flash loans and oracle price staleness to drain DeFi lending pools. Complete technical guide with Solidity exploit code & prevention.

• 
  Astra EXMON
• Aug 27, 2026

Compare 2026's top 10 debit crypto cards with instant conversion, zero FX fees, and direct USDT/USDC cashback. Avoid hidden spreads now.

• 
  Astra EXMON
• Aug 25, 2026

Discover how cross-chain crypto bridges work, why they get hacked, and real 2026 exploit cases. Technical breakdown and code examples from EXMON.

• 
  Astra EXMON
• Aug 24, 2026

Discover how Directed Acyclic Graph (DAG) works in crypto, how it differs from blockchain, its benefits, risks, and real-world cases like Kaspa & IOTA.

• 
  Astra EXMON
• Aug 22, 2026

Overview of top abandoned crypto projects kept alive by market makers. Learn how dead protocols trade and how to spot artificial pumps.

• 
  Oleg Filatov
• Aug 20, 2026

Learn how to connect LLMs to EVM smart contracts securely. Architectural guide covering ERC-4337 session keys, TEE, guardrails, and Python code.