The person at the center of this case
Mu'min al-Mawji Mahmud Salim (subject of investigation)
Cold Case · Open - Wanted for Questioning
65 days waiting
MU’MIN AL-MAWJI MAHMUD SALIM
Justice for Mu'min al-Mawji Mahmud Salim (subject of investigation) — the trail went cold in 2026, but the truth hasn't.
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Key leads to think about
👤
person
Lead #1Connection to Sarah Jamal Muhammad al-Sayyid - who is this individual and what is their role in ISIS support activities?
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evidence
Lead #2Electronic Horizons Foundation (EHF) - what technical training and evasion methods were provided to ISIS supporters?
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evidence
Lead #3Talea al-Ansar Foundation - what propaganda materials were created and distributed, and who received them?
Mu'min al-Mawji Mahmud Salim is wanted for questioning by the FBI in connection with providing material support to ISIS through two organizations he created: the Electronic Horizons Foundation (EHF), which trains ISIS supporters to evade law enforcement online, and the Talea al-Ansar Foundation, which produces and distributes ISIS propaganda calling for violence against the West. He is believed to be residing in Egypt and is engaged to another wanted individual, Sarah Jamal Muhammad al-Sayyid. The FBI seeks information on his location and activities to disrupt his support network for terrorist organizations.
Case
#387
Federal Bureau of Investigation (FBI) - Los Angeles Field Office
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More leads to consider
Beyond the top three above — each detail below could be the thread that pulls this case open.
📞
contact
Lead #4Current location and associates in Egypt - who may be harboring or assisting Salim?
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Even the smallest detail could be the key to solving this case.
Official wording
Source Narrative
Mu’min al-Mawji Mahmud Salim is wanted for questioning in connection with providing material support to the Islamic State of Iraq and ash-Sham (ISIS). He is the fiancée of another individual wanted for questioning, Sarah Jamal Muhammad al-Sayyid .
Mu’min al-Mawji Mahmud Salim is the creator of the Electronic Horizons Foundation (EHF), which provides technical advice and training to ISIS supporters seeking to evade law enforcement scrutiny of their online activities. He also reportedly established the Talea al-Ansar Foundation to create and distribute ISIS propaganda calling for violence against the West.
Remarks: Mu’min al-Mawji Mahmud Salim wears glasses and has been seen with a short-trimmed beard. He is thought to be residing in Egypt.
Timeline of Events
⏰
1991-10-16
Date of Birth
October 16, 1991 - Mu'min al-Mawji Mahmud Salim born in Egypt
Key Locations
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Case Information
Incident:October 16, 1991
Last Updated:May 14, 2026
Up to $20,000 Reward
For information leading to the resolution of this case
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Case Information
Incident:October 16, 1991
Last Updated:May 14, 2026
Up to $20,000 Reward
For information leading to the resolution of this case