Quick question before you read on. If someone took over your WhatsApp right now, who would they hit first? Your family group? Your clients? The estate WhatsApp where everyone trusts your name? Sit with that for a second, because that is the whole game. Losing the app is annoying. Losing the trust attached to your name is the part that costs people money.
In Kenya this usually looks like a panicked "nisaidie na fare" message, a fake M-PESA reversal, a too-good job link, or a sudden text asking you to read back a six-digit code. The wrapping changes from country to country, but the trick underneath is the same everywhere: someone wants your number, your account, or your contacts' trust.
Here is the part most people get wrong. They picture a hacker in a hoodie tearing through encryption. That is almost never what happens. WhatsApp's end-to-end encryption is genuinely hard to break, and the people coming after your account are not trying to break it. They are trying to get you to hand over the keys.
What "hacking" actually means here
The word people are reaching for is account takeover. Someone registers your phone number on their own phone, and from that moment they are you, as far as your contacts can tell.
