6 trends tracked about this subject — the full history, oldest to newest below.
UK Prime Minister Andy Burnham has been targeted by an imposter plot involving a fraudulent impersonation of Trump aide Susie Wiles.
A Russian serviceman has opened fire on fellow soldiers and civilians in Russian-held Crimea, resulting in four fatalities.
A 25-year-old law student has been charged after Irish police intercepted a car containing a 'highly sophisticated' bomb near the Northern Ireland border.
A man who broke into NBC’s 30 Rock in search of a Today host sparked a security breach and a guard’s dismissal.
Security protocols at NBC's Studio 1A are under review following an unauthorized entry and confrontation involving anchor Craig Melvin.
A security breach and stadium lockdown delayed the final night of Jay-Z's Yankee Stadium residency, pushing the start time past midnight.