German police nab a terror suspect by allegedly spying on his Whatsapp messages using Web.WhatsApp.com July 25, 2020 https://androidrookies.com/german-police-can-access-any-whatsapp-message-without-any-malware/
Not proven, but not at all surprising. Not the first time WhatsApp security would have been breached. But then again, if you use WhatsApp as a "secure" message provider, I guess you deserve it.