Iran-linked threat actor Handala sent threatening WhatsApp messages to U.S. service members at Naval Support Activity Bahrain, warning that they were under surveillance and could be targeted by drones and missiles. The operation was described as a psychological influence campaign delivered through personal communications channels rather than a conventional network intrusion, signaling a shift toward direct intimidation of military personnel.
Handala then claimed on Telegram that it had exposed personal data for 2,379 U.S. Marines serving in the Persian Gulf. Multiple reports tie the group to Iran's Ministry of Intelligence and Security and note a broader history of disruptive and espionage-linked activity, including attacks on Stryker, compromise of FBI Director Kash Patel's personal Gmail account, and operations using phishing, wipers, Telegram-based command and control, and abuse of cloud administration tools such as Microsoft Intune factory resets.

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On the following day, Handala posted on Telegram claiming it had exposed personal information for 2,379 U.S. Marine Corps members serving in the Persian Gulf. The claim represented an escalation from threatening messages to alleged disclosure of service members' personal data.
On 2026-04-28, U.S. service members stationed at Naval Support Activity Bahrain received WhatsApp messages attributed to Handala warning they were under surveillance and could be targeted by drones and missiles. The operation marked a shift toward direct psychological targeting of military personnel through personal communications channels.
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