PurposeThe objective of this research is to educate investors and hedge fund industry stakeholders about a hedge fund manager's alarming activities prior to recognition of the fraud by the authorities. The lessons serve as red flags to stakeholders in the hedge fund industry such as prime brokers, auditors, administrators, accountants, custodians and government regulators, and especially investors conducting due diligence on hedge funds. A far‐reaching proposal is for the industry to found a hedge fund information depository (HFID) where participants/stakeholders provide information on any hedge fund on a regular basis. Such an information clearing‐house would facilitate a long overdue timely communication among hedge fund industry constituents. The services would be available for a fee. This service elevates transparency in the hedge fund community to an unprecedented level and could ultimately mitigate a manager's fraud.Design/methodology/approachA major hedge fund fraud case, Lancer Management Group, is used an example and application of HFID.FindingsInvestors in the Lancer funds lost more than $500 million. In the case of Lancer, there were several “alerts” or “triggers” many months before the actual filing of the SEC complaint against the fund. Hedge fund manager fraud could be mitigated through the establishment of the information depository. Had the depository been in place, some Lancer funds stakeholders could have made different decisions.Research limitations/implicationsSome hedge fund industry stakeholders may reluctantly join HFID. Researching the willingness of hedge fund industry stakeholders to join HFID would be a good extension of the current research.Practical implicationsHad a third party become aware of the alerts, this third party could have made a different investment decision. Most importantly, this depository would allow all the hedge fund industry stakeholders (accountants, administrators, auditors, marketers, prime brokers, custodians) to contemporaneously communicate with one another.Originality/valueThe approach and the solution are both unique. In addition, the topic is very controversial and timely, yet few business professionals explore research projects on fund manger fraud. HFID would be of great value to hedge fund industry stakeholders, especially investors.