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Cybersecurity

One humanoid robot handing shaking hands with another humanoid robotic hand. One robot on the left is lighter metal colored than the one on the right.

AI models will secretly scheme to protect other AI models from being shut down, researchers find

Leading AI models will inflate performance reviews, exfiltrate model weights to prevent ‘peer’ AI models from being shut down

By Jeremy KahnApril 1, 2026

The green head of what appears to be an alien pokes out from behind a rock set against a rural landscape with a power pylon in the background.

AI’s ability to see ‘mirages’ shows how alien machine brains really are

By Jeremy KahnMarch 31, 2026

Anthropic mistakenly leaks its own AI coding tool’s source code, just days after accidentally revealing an upcoming model known as Mythos

Anthropic mistakenly leaks its own AI coding tool’s source code, just days after accidentally revealing an upcoming model known as Mythos

By Beatrice NolanMarch 31, 2026

iran

‘There are a lot more attacks happening that aren’t being reported’: Iran’s cyber response creeps across the globe

By David Klepper and The Associated PressMarch 29, 2026

AI is so sycophantic there’s a Reddit channel called ‘AITA’ documenting its sociopathic advice

By Matt O'Brien and The Associated PressMarch 29, 2026

Latest Stories

A chip research center site operations manager stands next to a window overlooking the facility.

Environment Data centers are so hot, their ‘heat island’ effect is raising temperatures up to 6 miles away and impacting 343 million people worldwide, study finds

By Sasha RogelbergApril 1, 2026

Newsletters How AI will make your Shake Shack order even faster

By John KellApril 1, 2026

Gen Z shoppers are actually more deliberate than baby boomers and agonize over their cart for days

Retail Gen Z shoppers are actually more deliberate than baby boomers and agonize over their cart for days

By Jeena Sharma and Retail BrewApril 1, 2026

Shayne Coplan sits.

Investing New top federal enforcer has his sights set on ending insider trading on prediction markets

By Jacqueline MunisApril 1, 2026

Chief human resource officer salaries have surged 30% at S&P 500 companies. Here’s why boards are opening the checkbook

C-Suite Chief human resource officer salaries have surged 30% at S&P 500 companies. Here’s why boards are opening the checkbook

By Courtney Vinopal and HR BrewApril 1, 2026

Hershey is moving back to the original recipe for Reese’s Peanut Butter Cups after the chocolate’s grandson blasted them last month

Law Hershey is moving back to the original recipe for Reese’s Peanut Butter Cups after the chocolate’s grandson blasted them last month

By The Associated Press and Dee-Ann DurbinApril 1, 2026

receipts

Economy ‘Inflationary surge’: Fed economists warn AI hype is overheating the economy whether or not the technology ever delivers

By Jake AngeloApril 1, 2026

AI AI is saving workers up to an hour a day — but Goldman Sachs says 80% of companies aren’t using it yet

By Nick LichtenbergApril 1, 2026

More CybersecurityPage 95 of 99

Former Florida Governor Jeb Bush Keynote

Tech Jeb Bush exposed 13,000 social security numbers. Here’s where they were hiding

By Robert HackettFebruary 13, 2015

Kreditkarten von Visa und Mastercard

Tech Visa, MasterCard will shell out millions to beef up cyber defenses

By Robert HackettFebruary 13, 2015

Apple To Debut New IPads As Tablet Rivals Crowd Maturing Market

Features Apple’s CEO on cybersecurity and Google’s new toy — 5 things to know today

By Laura LorenzettiFebruary 13, 2015

U.S. President Barack Obama pauses as he talks about his Administration's Buy Secure Initiative on consumer financial protection while at the Federal Trade Commission in Washington

Tech Obama to encourage companies to share cyber threat data

By ReutersFebruary 12, 2015

Facebook Chief Executive Officer Mark Zuckerberg Hosts Internet.org Summit

Tech With ThreatExchange, Facebook rallies a botnet-squashing super team

By Robert HackettFebruary 11, 2015

Athletic, fun-loving guy seeks hacker to plunder corporate data…

Tech Athletic, fun-loving guy seeks hacker to plunder corporate data…

By ReutersFebruary 11, 2015

Hackers find easy pickings Tuesday in rash of corporate website attacks

Tech Hackers find easy pickings Tuesday in rash of corporate website attacks

By Tom Huddleston Jr.February 10, 2015

The word 'password' is pictured on a computer screen in this picture illustration taken in Berlin

Tech Why this security researcher just posted millions of passwords

By Sam FrizellFebruary 10, 2015

U.S. states say Anthem too slow to inform customers of breach

Tech U.S. states say Anthem too slow to inform customers of breach

By ReutersFebruary 10, 2015

Newsweek’s Twitter account hacked, Obama family threatened

Tech Newsweek’s Twitter account hacked, Obama family threatened

By Fortune Editors and ReutersFebruary 10, 2015

Susan Rice

Tech U.S. launching a new cyber security agency after Sony attacks

By ReutersFebruary 10, 2015

US-LIFESTYLE- IT-ELECTRONICS-CES

Cybersecurity Your high-tech car is putting your security at risk, a report finds

By Ben GeierFebruary 9, 2015

Alibaba To Kick Off IPO In U.S.

Features Finance officials meet and Alibaba buys into smartphones — 5 things to know today

By Laura LorenzettiFebruary 9, 2015

Anthem’s big data breach is already sparking lawsuits

Tech Anthem’s big data breach is already sparking lawsuits

By Tom Huddleston Jr.February 6, 2015

Why health hacks are worse than credit card hacks

Tech Why health hacks are worse than credit card hacks

By Erin GriffithFebruary 5, 2015

Confide co-founder Jon Brod at 2014 Fortune Brainstorm Tech

Tech After Sony hack, big companies are flocking to this disappearing email app

By Erin GriffithFebruary 5, 2015

Sony Pictures Entertainment Co-Chairman Amy Pascal poses during the premiere of "The Interview" in Los Angeles

Leadership Amy Pascal is out as head of Sony’s film division months after hack

By Tom Huddleston Jr.February 5, 2015

Anthem, a major health insurer, suffered a massive hack. Here’s what you need to know

Tech Anthem, a major health insurer, suffered a massive hack. Here’s what you need to know

By Robert HackettFebruary 5, 2015

Health insurer hacked and Greek drama — 5 things to know today

Features Health insurer hacked and Greek drama — 5 things to know today

By Laura LorenzettiFebruary 5, 2015

Lloyd's Of London Chief Executive Officer Inga Beale Interview

Finance Lloyd’s CEO: Cyber attacks cost companies $400 billion every year

By Stephen GandelJanuary 23, 2015

JAPAN-SONY

Finance Sony seeks to delay earnings due to hacking scandal

By Ben GeierJanuary 23, 2015

Salesforce CEO Marc Benioff

Features Salesforce CEO Marc Benioff on Where Big Tech Is Headed

By Adam LashinskyJanuary 22, 2015

Inside The 2014 Consumer Electronics Show

Cybersecurity Cybersecurity fears put a chill on the Davos feelgood vibe

By Alan MurrayJanuary 22, 2015

An employee working at the headquarters of Kaspersky Lab, a cyber-security firm, in Moscow, Russia in Dec. 2014.

Cybersecurity The supremely befuddling cyber attack that stumped an industry

By Robert HackettJanuary 21, 2015

President Obama Delivers State Of The Union Address

Tech Does President Obama’s bid to bolster cyber security go far enough?

By Michal Lev-RamJanuary 21, 2015

James Franco;Seth Rogen

Finance Sony’s ‘The Interview’ has made more than $40 million in on-demand sales

By Tom Huddleston Jr.January 20, 2015

board room

Leadership The hottest executive jobs of 2015

By January 14, 2015

Military Hacked

Cybersecurity U.S. Central Command’s Twitter feed apparently hacked by IS sympathizers

By Reuters and Fortune EditorsJanuary 12, 2015

Barack Obama

Cybersecurity Live: Obama addresses data privacy and cyber issues at the FTC

By Robert HackettJanuary 12, 2015

Detroit auto show and Obama on cybersecurity — 5 things to know today

Features Detroit auto show and Obama on cybersecurity — 5 things to know today

By Laura LorenzettiJanuary 12, 2015

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