A fake WhatsApp listing on the Google Play Store drew over one million installations from Android users before Google removed the app from the store. Google also suspended the developer for violating Google's policies. Luckily for those who did install the app, the only thing it did was push ads for other apps. Reddit users blew the whistle on the app yesterday as Google apparently didn't spot the fake. The spoof used the name "Update WhatsApp," and included the WhatsApp logo to make it appear as though the phony was an official update to the very popular messaging app. Using a Unicode "white space," the developer of the fake was able to make it appear as though WhatsApp Inc. was the developer, copying the developer title used on the real WhatsApp app. Google does not allow apps that impersonate a title or logo. Using the Unicode white space tricked Google's computerized security into thinking that the developer name was different than the one listed on...