HACKERNOON

Last updated: June 18, 2025, 10:19  |  Written by: Katie Haun

Hackernoon
Hackernoon

A Mysterious Hacker Has Carted

Optimism loses 20M tokens after L1 and L2 confusion exploited

Optimism Hacker Sends 1 Million Tokens to Ethereum Founder

A mysterious hacker has carted away 20 million stolen Optimism (OP) tokens due to an accidental transfer between Wintermute and Optimism.

Optimism

Optimism Hacker Promises to Return 18M OP Tokens, Sends

Optimism, the platform behind Ethereum’s layer-2 scaling solution, witnessed an exploit recently. A hacker got away with 20 million OP tokens after token launch partner

Wintermute Makes Optimistic Assumption, Loses 20M Tokens

The Optimism Foundation Has Revealed

The anonymous hacker who stole 20M OP tokens has sent another 1M to Vitalik Buterin and made a reassuring promise to Optimism.

The Optimism Foundation has revealed that it lost 20 million OP tokens in an incident involving the market-making firm Wintermute. Wintermute had mistakenly provided

Ethereum layer-2 scaling solution Optimism revealed yesterday that a hacker made away with 20 million Optimism (OP) tokens after token launch partner Wintermute

Optimism Hacker Who Walked Away With 20M Tokens

Is Vitalik Buterin Behind The Recent $16 Mln Optimism (OP) Hack?

Optimism Losses 20 Million OP Tokens to Hackers as

The Market Maker For Optimism

Hacker got optimized and stole around $35 million - Medium

The market maker for Optimism’s native OP token lost 20 million tokens after it discovered it didn’t have access to its contract on the layer-2 scaling solution. The hacker

Hacker Sends 1 Million OP Tokens to Vitalik Buterin. A hacker managed to stole 20 million OP governance tokens from liquidity provider Wintermute’s wallet address.

Katie Haun can be reached at [email protected].

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