Houston Police Detectives were able to analyze, trace, and seize cryptocurrency fraud proceeds that had been sent to a global exchange. The Financial Crimes Unit of the Houston Police Department recommends you contact the Teleserve Unit (713-884-3131) to file a report.Homeland Security Investigations (HSI) is a premier federal law enforcement agency within the Department of Homeland Security (DHS). Report crimes to your local Secret Service field office. Most field offices also have a Cyber Fraud Task Force (CFTF). Title company accused of scamming retired HISD teacher out of properties, Harris County attorney says. Use the map below to find your local area task force or view the complete list. View MVCPA Grantees in a larger map. Located near the heart of Houston, this public, tier one research university offers over 300 degrees and programs and award-winning faculty. Report crimes to your local Secret Service field office.