On November 18, my Samsung A12 phone broke and I had to buy a new one, a Samsung A14, it was on November 19. On December 1, at 1:42 AM, someone sent a WhatsApp message to my wife from my account, which was turned off. The message included a nude of an unknown person. However, there was no history of the message being sent in my WhatsApp app. I went to check my phone and saw that there was an updated app. I don't know which app it was because it was no longer in the list of installed apps. I also saw that there were search histories in the Android WebApp on my new phone that had only been made on my old phone. I live alone and have two fierce dogs, so it is impossible for someone to have entered my house to access my phone. It is also not possible for someone to have had access to my old phone because it had a damaged screen. I believe I was the victim of a hacker attack. I would like to know if anyone can help me to understand what happened....