The D.N.C. Didn’t Get Hacked in 2020. Here’s Why.

A devastating email breach of the D.N.C. roiled Democrats in the final months of 2016. An unassuming security official made it his mission to prevent a recurrence.

As the country learns more about a broad Russian hijacking of American federal agencies and private companies and now another Russian hack, which was revealed on Thursday, it can look to the Democratic National Committee for a more positive development in the effort to prevent cyberattacks: Unlike four years ago, the committee did not get hacked in 2020. It’s worth remembering the D.N.C.’s outsized role in Russia’s interference in the 2016 election, when a spearphishing email roiled the Democratic Party in the final months of the campaign. That March, Russian hackers broke into the personal email account of John Podesta, Hillary Clinton’s campaign chairman, unlocking a decade’s worth of emails, before dribbling them out to the public with glee. The D.N.C. chairwoman, Representative Debbie Wasserman Schultz of Florida, resigned after emails appeared to show her favoring Mrs. Clinton over Senator Bernie Sanders of Vermont.