Mujtahidd, a pseudonymous Saudi activist whose Twitter account was created in 2011, used the platform to publish alleged information about corruption and internal power struggles within the Saudi royal family. Before 2015, the account focused heavily on the rise of Khaled al-Tuwaijri, former King Abdullah’s chief of court. In 2015, Twitter suspended the account after Mujtahidd posted documents concerning Princess Maha Al Sudairi, the divorced wife of former Interior Minister Nayef bin Abdulaziz. The account later returned under a new profile and regained its original username.
After Mohammed bin Salman’s rise, Mujtahidd’s disclosures centered on the crown prince’s consolidation of power. The account reportedly predicted Mohammed bin Nayef’s replacement and Miteb bin Abdullah’s dismissal before those developments occurred, although the source does not independently establish how the information was obtained. In 2018, Mujtahidd alleged that Saudi authorities were using detention and punishment of dissidents’ families inside the kingdom to pressure opponents abroad to return. The account’s identity remains disputed, with theories pointing to a Saudi royal family member or London-based activist Sa’ad Al-Faqih. The supplied source documents no confirmed legal or regulatory finding, and these claims remain unverified.