A wave of smart-contract exploits and abuse on Polygon has heightened concern that deeper vulnerabilities could threaten DeFi liquidity and MATIC-linked assets. Developers and users are being urged to monitor contracts, bridges and oracle feeds closely.
Crypto losses fell to $76 million in December, down 60% from November, but the month still featured major incidents — including a $50 million address‑poisoning scam and the fallout from Bybit’s $1.4 billion hack. The events underscore persistent concentration and custody risks in crypto markets.