But eerily realistic fake explosion pic, perhaps created by AI, circulated online, shook up stocks
                                
                                
                                    (Newser) -
                                    Most of the tweets on the  OSINTdefender Twitter account , which bills itself as an "open source intelligence monitor," have focused lately on the Russian invasion of Ukraine. A post on Monday morning, however, set off alarms closer to home, after a phony image circulated on social media depicting...