At the White House's ransomware summit, officials from 32 countries pledged closer cooperation and will attempt to disrupt the financial tools used by hackers (David Uberti/Wall Street Journal)

David Uberti / Wall Street Journal:
At the White House's ransomware summit, officials from 32 countries pledged closer cooperation and will attempt to disrupt the financial tools used by hackers  —  Officials from 31 countries and the EU say uneven enforcement allows hackers to cash in  —  Officials from 32 governments …