White Hats Found an Aptos Bug That Could Have Reached $70 Billion in Crypto

White Hats Found an Aptos Bug That Could Have Reached $70 Billion in Crypto


A code-filled laptop screen for a ProCoinNews article about the patched Aptos Move VM vulnerability. image By Isaac • July 5, 2026 2:20 pm •

Aptos just got a security disclosure that should make every serious crypto operator look twice at base-chain assumptions.

The good news is simple. The bug was patched, Aptos says no users or funds were impacted, and the disclosure came through white-hat channels.

Trending: Florida dad went to pick up 18-month-old from day care — what he found was horrifying

The harder part is the scale of what researchers say could have been exposed if the wrong people had found it first.

Security firm Hexens disclosed a critical Aptos Move VM flaw tied to a stale cache and type confusion. The issue sat in the execution layer that helps process Move smart contracts on the network.

The July 4 CoinDesk account starts with the practical shock: Hexens researchers simulated an Aptos attack path with

Continue reading

 

Join the conversation!

Please share your thoughts about this article below. We value your opinions, and would love to see you add to the discussion!