Polymarket hit by $2.9M theft, users to be refunded

Polymarket said it contained the compromise and removed the affected dependency after attackers injected a malicious script into its frontend.

Cointelegraph

Contributor

Jun 26, 2026

1 min read

Photo illustration / STKR News

Polymarket said it contained the compromise and removed the affected dependency after attackers injected a malicious script into its frontend.

The Brief

A six-minute morning dispatch on the markets and the technology shaping them.

Free. No spam. Unsubscribe anytime.

Write for STKR

Earn $STKR for published stories on markets, protocols, and culture.

Comments

24 reader responses