Applaud the Proud Boys verdicts. Just don’t breathe a sigh of relief.

Four of the five Proud Boys members found guilty Thursday for their role in the Jan. 6, 2021, attack on the U.S. Capitol were convicted of seditious conspiracy, a rare and gravely serious federal charge. Those seditious conspiracy convictionscombined with earlier ones against the leader of the Oath Keepers and his close associate, represent strategic victories in the Department of Justice’s continuing battle to preserve democracy and are worthy of celebration.

But convictions against groups of bad actors sometimes lead to a far greater possibility of attacks carried out by lone actors. That’s why caution is warranted. The Proud Boys and Oath Keepers convictions could be good, bad and ugly all at the same time.