AI is helping cyber defenders — and hackers — find vulnerabilities at a dizzying pace

Share Add NBC News to Google Oct. 24, 2026, 7:30 AM EDT By Kevin Collier This was the week that an internet software vulnerability was deemed to be so severe that for the first time, a U.S. intelligence agency used social media to advise website owners to go offline until they could apply a newly developed fix. For Subscribers FOR SUBSCRIBERS Records reveal the troubled past of Amy Acton’s estranged mother and stepfather FOR SUBSCRIBERS James Talarico rallies young voters in Austin who are critical to his Senate hopes FOR SUBSCRIBERS ‘Practice-changing’ new lung cancer immunotherapy improves survival FOR SUBSCRIBERS Vivek Ramaswamy campaign switches to shorter version of attack ad featuring Amy Acton’s estranged mother FOR SUBSCRIBERS She had five siblings, but only she survived childhood with her father FOR SUBSCRIBERS Democrats see an opening in secretary of state races in red terrain FOR SUBSCRIBERS Records offer a picture of the Oregon school shooter’s tumultuous home life FOR SUBSCRIBERS Everything was going great — and then he got caught in Lori Vallow Daybell’s crosshairs FOR SUBSCRIBERS DOJ’s election lawsuits are on shaky legal ground, experts say FOR SUBSCRIBERS Goldman Sachs CEO David Solomon is optimistic about AI. Most of America disagrees. FOR SUBSCRIBERS MAHA votes may be up for grabs FOR SUBSCRIBERS More than 500 ads about Jeffrey Epstein and pedophiles have run this election cycle FOR SUBSCRIBERS Vivek Ramaswamy supporters criticize his controversial ad FOR SUBSCRIBERS The FDA says there’s no estrogen patch shortage. Women are struggling to fill prescriptions. FOR SUBSCRIBERS Netflix bets on ‘La Bola Negra’ for best picture: On the Lot Slide 1 of 1 For Subscribers FOR SUBSCRIBERS Records reveal the troubled past of Amy Acton’s estranged mother and stepfather FOR SUBSCRIBERS James Talarico rallies young voters in Austin who are critical to his Senate hopes FOR SUBSCRIBERS ‘Practice-changing’ new lung cancer immunotherapy improves survival FOR SUBSCRIBERS Vivek Ramaswamy campaign switches to shorter version of attack ad featuring Amy Acton’s estranged mother FOR SUBSCRIBERS She had five siblings, but only she survived childhood with her father FOR SUBSCRIBERS Democrats see an opening in secretary of state races in red terrain FOR SUBSCRIBERS Records offer a picture of the Oregon school shooter’s tumultuous home life FOR SUBSCRIBERS Everything was going great — and then he got caught in Lori Vallow Daybell’s crosshairs FOR SUBSCRIBERS DOJ’s election lawsuits are on shaky legal ground, experts say FOR SUBSCRIBERS Goldman Sachs CEO David Solomon is optimistic about AI. Most of America disagrees. FOR SUBSCRIBERS MAHA votes may be up for grabs FOR SUBSCRIBERS More than 500 ads about Jeffrey Epstein and pedophiles have run this election cycle FOR SUBSCRIBERS Vivek Ramaswamy supporters criticize his controversial ad FOR SUBSCRIBERS The FDA says there’s no estrogen patch shortage. Women are struggling to fill prescriptions. FOR SUBSCRIBERS Netflix bets on ‘La Bola Negra’ for best picture: On the Lot Slide 1 of 1 Just a moment. We are getting your experience ready.