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MOHAMMAD SADEGH AHMADZADEGAN

Wanted Fugitive

SHOULD BE CONSIDERED AN INTERNATIONAL FLIGHT RISK

View on FBI.gov Poster PDF

Wanted for

Conspiracy to Commit, and Aid and Abet, Computer Intrusion

Caution

Mohammad Sadegh Ahmadzadegan is wanted for his alleged involvement in a conspiracy to conduct a coordinated campaign of distributed denial of service ("DDoS") attacks (https://www.fbi.gov/wanted/cyber/iranian-ddos-attacks/view) against the United States financial sector and other United States companies from 2012 through 2013. Ahmadzadegan was the co-founder of Mersad, a private computer security company that performed work on behalf of the Iranian Government, and a former member of the Iran-based computer hacking groups Ashiyane Digital Security Team and Sun Army. He allegedly managed the Mersad botnet used for the DDoS attacks. Ahmadzadegan was also allegedly involved in providing training to Iranian intelligence personnel. During the DDoS attacks, Ahmadzadegan allegedly accessed and issued commands to the Kamikaze botnet.

On January 21, 2016, a grand jury in the United States District Court, Southern District of New York, indicted Ahmadzadegan for his alleged involvement in the scheme and a federal warrant was issued for his arrest after he was charged with conspiracy to commit, and aid and abet, computer intrusion.

Description

Sex
Male
Hair
brown
Eyes
brown
Height
5'10"
Weight
170 lbs
Age
33
Date(s) of birth used
October 27, 1992; August 27, 1991
Place of birth
Iran
Nationality
Iranian
NCIC
W465903472

Field offices

New York · NY

Remarks

Ahmadzadegan is known to speak Farsi and is thought to be living in Iran.

Poster files

English Poster

Posted Jul 15, 2016 · Updated by the FBI Mar 14, 2026

This poster is published by the FBI at fbi.gov/wanted and shown here as the FBI publishes it; status, reward and case details are the FBI's. CellHive is not affiliated with the FBI. If you have information, contact the FBI at tips.fbi.gov or 1-800-CALL-FBI.