> For the complete documentation index, see [llms.txt](https://support.gitcoin.co/gitcoin-knowledge-base/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.gitcoin.co/gitcoin-knowledge-base/about-gitcoin/policy/understanding-potential-attack-vectors.md).

# Understanding Potential Attack Vectors

- [Fraud/Impersonation](https://support.gitcoin.co/gitcoin-knowledge-base/about-gitcoin/policy/understanding-potential-attack-vectors/fraud-impersonation.md)
- [Collusion Attack](https://support.gitcoin.co/gitcoin-knowledge-base/about-gitcoin/policy/understanding-potential-attack-vectors/collusion-attack.md)
- [Sybil Attack](https://support.gitcoin.co/gitcoin-knowledge-base/about-gitcoin/policy/understanding-potential-attack-vectors/sybil-attack.md)
- [Bribery/Quid Pro Quo](https://support.gitcoin.co/gitcoin-knowledge-base/about-gitcoin/policy/understanding-potential-attack-vectors/bribery-quid-pro-quo.md)