Limit Break Payment Processor exploit — $1.8M lost on Ethereum, ApeChain, Polygon, Base

Summary

Limit Break Payment Processor lost an estimated $1.8M on Ethereum, ApeChain, Polygon, Base (token approval abuse), according to the DeFiLlama hacks database. Users and integrators should review exposure and follow the project's official channels.

Incident

• Protocol: Limit Break Payment Processor
• Date (UTC): 2026-09-24
• Estimated loss: $1.8M
• Chain(s): Ethereum, ApeChain, Polygon, Base
• Technique: Token Approval Abuse
• Classification: Access Control
• Target: NFTfi

Recommended actions

• Revoke token approvals granted to Limit Break Payment Processor contracts until the project confirms they are safe
• Integrators: pause or delist affected assets and monitor for attacker fund movements
• Beware of follow-on phishing: ignore unofficial "refund", "recovery", or "claim" links and DMs; use the project's verified channels only

Source & attribution

This 0xCERT advisory relays an incident recorded in the DeFiLlama hacks database (https://defillama.com/hacks). Figures are preliminary estimates and may be revised; refer to the project's own post-mortem for the authoritative record. Report additional details to 0xCERT at https://www.0xcert.com/report.