The Texas Attorney General filed suit against Meta alleging WhatsApp fails to deliver end-to-end encryption as repeatedly claimed since 2016, resting solely on a Bloomberg report of a closed Commerce Department probe.

The complaint cites Zuckerberg's 2018 Senate testimony that Meta systems cannot access WhatsApp content and references the Signal protocol, yet provides no primary documents from investigators and overlooks the 2023 technical review by researchers that validated WhatsApp's implementation aside from a visible group-chat membership flaw (Ars Technica, May 2026; IEEE S&P 2023 paper).

Meta's employee access to user-reported plaintext occurs only after decryption on the reporter's device, a standard moderation step also documented in prior Signal analyses, while the suit's reliance on secondary reporting echoes patterns in earlier state actions against platform privacy statements.

This case connects to ongoing federal scrutiny of encryption infrastructure, including BIS jurisdiction expansions post-2024, and may establish evidentiary thresholds for E2EE claims across messaging services.