The person at the center of this case
Mu'min al-Mawji Mahmud Salim (subject of investigation)
Cold Case · Open - Wanted for Questioning
90 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
🎯
suspect
Lead #1What is the current location of Mu'min al-Mawji Mahmud Salim within Egypt?
👤
person
Lead #2What is the nature of the relationship and collaboration between Mu'min al-Mawji Mahmud Salim and fiancée Sarah Jamal Muhammad al-Sayyid?
🔍
evidence
Lead #3What specific technical training and methods does the Electronic Horizons Foundation provide to ISIS supporters?
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 distributes ISIS propaganda calling for violence against the West. He is believed to be residing in Egypt and is the fiancé of another wanted individual, Sarah Jamal Muhammad al-Sayyid. The FBI is offering a $20,000 reward for information leading to his location.
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.
💡
clue
Lead #4Who are the members and supporters of the Talea al-Ansar Foundation and the Electronic Horizons Foundation?
📞
contact
Lead #5Has Mu'min al-Mawji Mahmud Salim made contact with any known associates or used any identified online accounts or aliases?
Have information about any of these leads?
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 Used
October 16, 1991 - Mu'min al-Mawji Mahmud Salim's documented date of birth
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:October 16, 1991
Last Updated:June 9, 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:June 9, 2026
Up to $20,000 Reward
For information leading to the resolution of this case