PSA: Anyone can tell if you are using WhatsApp on your computer

Anyone who knows your WhatsApp number can figure out if you are only using the mobile app, or its companion web or desktop apps, a security researcher found.

Tal Be’ery, the co-founder and CTO of crypto wallet maker ZenGo, found that it’s possible to determine whether a user on WhatsApp is using more than just the mobile app. While revealing where users have WhatsApp running is not the most dangerous leak of information, digital security experts agree that it’s not an ideal situation, and, in some cases, it could help hackers target WhatsApp users.

Read more…
Source: TechCrunch