Hackers Backed by Foreign Governments See Opportunity With Log4j Bug

A major software flaw has cybersecurity experts worried, and now Microsoft and some cybersecurity firms say they have found hackers tied to China and other governments working to exploit the bug. WSJ cybersecurity reporter Robert McMillan joins host Zoe Thomas to discuss who could be affected and for how long. Learn more about your ad choices. Visit megaphone.fm/adchoices