Pacific Protocol Hack

TOTAL LOST $24K
Low Rugpull ethereum

Summarize with AI

ChatGPT Perplexity Claude Grok
Affected Chain ethereum Incident surface
Recovered - No recovery reported
All-Time Rank #1869 By amount stolen
Auditors 1 Prior security audit

Incident Overview

The project was holding a fundraising event using Presale smart contract. Funds were gathered and transferred directly to the contract deployer's address:

https://bloxy.info/txs/transfers_from/0x25c00eeb…4cc489?currency_id=1

The contract deployer added initial liquidity using presale funds at:

https://etherscan.io/tx/0x37b16363…f38e2a

The liquidity was removed by the contract deployer at:

https://etherscan.io/tx/0x5569f1c6…c2473e

The difference between the initial liquidity and the final liquidity is negative. The contract deployer stole part of the funds raised on the presale event.

Incident Report

Protocol / Project Pacific Protocol
Date of Incident
Affected Chain(s) ethereum
Attack Technique Rugpull
Classification Yield Aggregator
Primary Source View Post-Mortem

Protocol Information

Protocol Type RWA
Affected Token PCF
Official Website pacific-protocol.com/
Protocol Twitter/X @PacificProtocol

What the Attacker Needed to Succeed

Understanding the prerequisites for this type of attack helps auditors identify protocols that are most at risk and helps developers build better defenses.

Technical Knowledge Deep understanding of rugpull and Solidity and EVM internals
Capital Required Seed capital to cover gas and initial position setup
On-Chain Access Ability to interact with ethereum smart contracts and deploy a custom exploit contract
Protocol Analysis Identification of the exploitable vulnerability in Pacific Protocol's contract logic - root cause: yield aggregator
Execution Speed Precise transaction ordering and timing to exploit the vulnerability within a single atomic block
Obfuscation Plan A strategy to launder and move stolen funds - typically through mixers, cross-chain bridges, or decentralized DEX swaps to resist tracing

What Auditors Should Check

Could this have been caught in audit? Hard to catch — private key / OpSec failures are outside smart contract audit scope
Audited by Audit Report 1 — still lost $24K. Prior audits don't guarantee safety, especially after post-audit code changes.

If you're auditing a protocol with similar architecture to Pacific Protocol, these are the critical security checks that could have prevented this incident (January 2021).

  • Verify all logic paths related to Rugpull are guarded by proper access controls and input validation
  • Review privileged functions (owner, admin, governance) for potential abuse vectors - centralization risks should be documented and bounded with timelocks or multi-sigs

Master these auditing techniques with hands-on labs and real exploit scenarios in the Smart Contract Hacking course.

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Security Audit History

Sources & References

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