Thing 1: Scary exploits that you'll probably never see Samsung: Galaxy S3 already updated with USSD exploit fix, reviewing situation with other phones [updated] How to tell if your Samsung phone is vulnerable to today's USSD hack Major security vulnerability in some Samsung phones could trigger factory reset via web page Thing 2: Visiting LG in South Korea From the Editor's Desk: So long, Seoul LG Optimus G 13-megapixel sample pictures LG Optimus G video test Thing 3: Other odds and ends A $99 Nexus 7 is rumored, but what might a price drop entail? Barnes and Noble introduce 7" Nook HD and 9" Nook HD+ Barnes & Noble brings its own streaming video this fall How we'd improve the Nexus Q