Texas Attorney General Ken Paxton filed a lawsuit against Meta Platforms on May 21, accusing the company of deceiving consumers about the strength of WhatsApp’s end-to-end encryption. The suit, filed in Harrison County court, claims Meta can access “virtually all” user communications despite years of marketing that promised the opposite.

WhatsApp has more than 3 billion users globally. Since at least 2016, it has told those users that “not even WhatsApp can see” the content of their messages.

What the lawsuit actually claims

The case was brought under the Texas Deceptive Trade Practices Act, which targets companies that mislead consumers about their products or services. Paxton’s office alleges that Meta’s encryption claims amount to false advertising, arguing that the company retains the ability to read plaintext messages despite promising end-to-end protection.

Beyond injunctive relief, the suit seeks a court order to prevent unauthorized access to Texans’ communications. It also pursues monetary penalties against Meta, though specific dollar amounts have not been disclosed.

Meta spokesperson Andy Stone pushed back firmly, stating that the lawsuit’s allegations are false and that WhatsApp cannot access encrypted communications.

The filing reportedly references whistleblower accounts, though the specific nature of those claims remains a subject of debate. Cryptography experts who have weighed in on the matter have noted a lack of substantial public evidence supporting Paxton’s core assertion that Meta can bypass its own encryption.

The political and regulatory backdrop

Paxton has previously brought similar privacy-related actions against other corporations, including Netflix, positioning his office as one of the most aggressive state-level enforcers on digital privacy issues.

Paxton is facing a US Senate primary runoff, and a high-profile lawsuit against one of the world’s largest tech companies is the kind of move that generates headlines.

What makes this case unusual is that it doesn’t argue for weakening encryption. It argues that the encryption was never as strong as claimed in the first place.

Why crypto and privacy advocates should pay attention

The core issue is trust in centralized platforms. WhatsApp’s Signal Protocol implementation has been reviewed by security researchers, but the gap between protocol design and actual deployment is where problems can hide.

No major crypto-focused outlets had picked up the story in its early hours, which suggests the market isn’t pricing in any direct effects.

Investors watching this space should track whether the case produces any concrete technical evidence that WhatsApp’s encryption has been compromised.