WhatsApp vs. Telegram: Encryption Backdoor Allegations Erupt

A federal lawsuit filed in California has ignited a public spat between WhatsApp and Telegram, centered on serious allegations regarding WhatsApp’s end-to-end encryption. The lawsuit claims a “backdoor” exists within WhatsApp, potentially granting company employees and contractors broad access to user conversations, despite assurances of encrypted communication. These claims, if proven, would affect all WhatsApp users since April 2016.

Telegram founder Pavel Durov has publicly labeled the situation “the biggest consumer deception in history,” accusing WhatsApp of intercepting and sharing user data with third parties, a practice he vehemently denies Telegram has ever engaged in. WhatsApp, however, has fired back, dismissing the accusations as “false and ridiculous.” They’ve pointed to their use of the Signal Protocol and emphasized that encryption keys are held solely on user devices, not by WhatsApp itself.

The dispute also highlights a key difference in default encryption practices. While WhatsApp enables end-to-end encryption by default for all chats, groups, and backups, Telegram only offers this level of security in its “Secret Chats,” not for standard conversations. This ongoing war of words leaves users questioning the true security and trustworthiness of their encrypted messaging platforms.