Monthly analysis of smart contract exploits, DeFi hacks, vulnerability trends and blockchain security statistics — published every month by Blockhertz.
Monthly
Publication cadence
$3.4B
Lost in 2025
10+
Vulnerability classes tracked
Free
Always
Every month the Blockhertz team analyzes publicly reported blockchain exploits, on-chain data, and audit findings to produce a comprehensive security intelligence report for developers, investors and security researchers.
Newest first. One report per month.
October 2026
September 2026 saw $766M in blockchain losses — the worst month of 2026. Bitget lost $387.5M to a supply chain attack, Liquid Network $318.7M to a cryptographic flaw. Here's the full breakdown.
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September 2026
Monthly intelligence report on blockchain security incidents, smart contract exploits, and vulnerability trends for September 2026 — by Blockhertz.
Read Report
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