Samsung made some executive changes at the highest level yesterday, appointing Gregory Lee as president of Samsung Telecommunications America (STA). Formerly the president and chief executive officer of Samsung Asia Pte Ltd, Lee will be responsible for “leading Samsung’s mobile business operations and strengthening the company’s leading position in the smartphone market in the U.S.”

Snapchat, the service that’s become so popular with those who like to send pictures of their genitalia to friends and random strangers, just got a nice new update on Android to fix its ugly. In addition to a new look, there are a few new features, and some improvements that will make the app a little snappier.

Samsung famously paid Jay-Z a whopping $20 million to give its smartphone users first dibs on the new Magna Carta Holy Grail album before it hits stores. But the Korean company’s exclusive is already no more after the album was leaked on the Internet.

Researchers have uncovered a major security flaw in the Android operating system that allows hackers to modify trusted apps without changing their verification signature. Attackers could take advantage of the vulnerability to install keyloggers, backdoors, and other malicious functions into apps, which would continue to look completely legitimate to their users.

The white, 16GB LG Nexus 4, which was introduced just over one month ago, is now sold out on Google Play and “no longer available for sale.” If you didn’t already get your hands on one, then you may have missed your chance, because the limited edition device will not be reappearing.