Software piracy is the mislicensing, unauthorized reproduction and illegal distribution of software, whether for business or personal use. Protect yourself from the risks of software piracy with helpful tips how to identify counterfeit or other misuse of software.

FBI CONSUMER ALERT - The FBI has issued a consumer alert warning of the possibility of malware on pirated software.
  • Reporting Piracy Inside the United States

    There are three ways to report piracy inside the United States:

    Method 1: E-mail

    Method 2: Phone

    Method 3: Web

    Method 1: E-mail

    E-mail piracy@microsoft.com with the following information:

    Company name

    Company address

    Company phone

    Contact name at company

    Why you suspect piracy

    Names of suspected pirated products

    Number of suspected illegal product installations

  • Method 2: Phone

    Call the Microsoft Anti-Piracy Hotline at (800) RU-LEGIT. Please be prepared to provide the following information:

  •  
  • Company name

    Company address

    Company phone

    Contact name at company

    Why you suspect piracy

    Names of suspected pirated products

    Number of suspected illegal product installations

    Your name (optional)

    Your phone number (optional)

  • Method 3: Web

    Fill out this online reporting form if you've seen piracy over the Internet or if you suspect a reseller of piracy.

  •  
  • Example of how your tips are used.

  •  
  • F.B.I. and Chinese Seize $500 Million of Counterfeit Software

    A multi-year investigation by Chinese police investigators and the U.S. Federal Bureau of Investigation led to the dismantling of a piracy ring responsible for pirating and distributing up to $2 billion of software. The two-year investigation led to the demise of two criminal organizations - located in Shanghai and Shenzhen - and included up to 25 arrests according to officials from both nations. Microsoft, in gathering evidence it later handed over to the F.B.I. and to Chinese authorities, said more than 1,000 people had notified the company and sent in counterfeit discs. The consumers who sent in the pirated discs were apparently unaware they had purchased illegal software until a notification popped up on their screens. The F.B.I. said that a joint effort with the Chinese authorities had led to the seizing of more than $500 million worth of counterfeit Microsoft and Symantec software that was being made in China and distributed worldwide.

    The arrests, according to industry executives, represented the most significant crackdown on software piracy. In the last couple of weeks, the operation led to the seizing by the Chinese government of 290,000 counterfeit discs and certificates of authenticity. The F.B.I. said that Chinese officials had seized more than 47,000 counterfeit Microsoft discs.