Webpolice targeted the gang's site, labhost, which helped criminals send the messages and direct victims to fake websites appearing to be legitimate online payment. Webthe investigation, known as “greylord,” became the longest and most successful undercover investigation in fbi history, and the largest corruption bust ever in the u. s. Webin 2000, a year after wirecard was formed, it nearly imploded—partly because it had hired jan marsalek to oversee its transition to the mobile era. Weboperation greylord was the longest and most successful undercover investigation in fbi history, and the largest corruption bust ever in the u. s. The true story of an untrained undercover agent and america’s biggest corruption bust: Webhawks spokesperson capt lloyd ramovha detailed the alleged scheme, revealing a web of deceit that led to the arrest of muruven and pillay on charges of fraud. Webfrench law enforcement authorities launched investigations into the company operating encrochat in 2017. The probe led to a device being installed that was able to evade the.