More than 225 U.S. mayors have signed on to a resolution not to pay ransoms to hackers. It’s a collective stand against the ransomware attacks that have crippled city government computer systems in recent years. CNET reports: The resolution was adopted at the U.S. Conference of Mayors annual meeting, which took place late June and early July in Honolulu. “The United States Conference of Mayors stands united against paying ransoms in the event of an IT security breach,” the resolution reads. This could give city leaders across the US some leverage against hackers. The 227 mayors who attended the meeting agreed to adopt the resolution, but the US Conference of Mayors represents more than 1,400 cities with populations over 30,000.