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Mythos access by Discord group reveals real danger of AI-powered hacking

The unauthorized access to Anthropic’s Mythos cybersecurity model wasn’t just a breach.

By Stefanie SchappertApril 24, 2026

AI security leaders gather in Washington as risks mount—and Mythos raises the stakes

AI security leaders gather in Washington as risks mount—and Mythos raises the stakes

By Sharon GoldmanApril 23, 2026

A group of users leaked Anthropic’s AI model Mythos by reportedly guessing where it was located

A group of users leaked Anthropic’s AI model Mythos by reportedly guessing where it was located

By Marco Quiroz-GutierrezApril 23, 2026

shlomit

The Mythos meeting focused on the wrong AI risk to banks. Here’s the one nobody is talking about

By Shlomit WagmanApril 22, 2026

Kemba Walden served as Acting National Cyber Director of the United States and is President of the Paladin Global Institute.

Former national cyber director: Anthropic’s ‘Mythos’ AI can hack nearly anything and we aren’t ready

By Kemba WaldenApril 23, 2026

Uber riders complain they were charged more for paying with Amex cards—one viral video shows a $13 difference

Uber riders complain they were charged more for paying with Amex cards—one viral video shows a $13 difference

By Catherina GioinoApril 23, 2026

Latest Stories

Fortune 500 Power Moves: Which executives gained and lost power this week

C-Suite Fortune 500 Power Moves: Which executives gained and lost power this week

By Fortune EditorsApril 24, 2026

What happens when tech’s Most Powerful Women meet in Gloria Steinem’s living room

Newsletters What happens when tech’s Most Powerful Women meet in Gloria Steinem’s living room

By Emma HinchliffeApril 24, 2026

Americans are buying more used clothes, but the real story is who’s buying what: Luxury resale is booming and so is discount

Retail Americans are buying more used clothes, but the real story is who’s buying what: Luxury resale is booming and so is discount

By Marco Quiroz-GutierrezApril 24, 2026

WASHINGTON, DC - NOVEMBER 02: (L to R) U.S. President Donald Trump shakes hands with his nominee for the chairman of the Federal Reserve Jerome Powell during a press event in the Rose Garden at the White House, November 2, 2017 in Washington, DC. Current Federal Reserve chair Janet Yellen's term expires in February. (Photo by Drew Angerer/Getty Images)

Banking Pirro drops Powell probe, handing Kevin Warsh a lifeline, though U.S. Attorney vows to restart probe ‘should the facts warrant doing so’

By Eva RoytburgApril 24, 2026

DeepSeek unveils its newest model at rock-bottom prices and with ‘full support’ from Huawei chips

Asia DeepSeek unveils its newest model at rock-bottom prices and with ‘full support’ from Huawei chips

By Nicholas GordonApril 24, 2026

Best certificates of deposit (CDs) for April 2026

Personal Finance Best certificates of deposit (CDs) for April 2026

By Glen Luke FlanaganApril 24, 2026

Andy Jassy

Success Amazon CEO Andy Jassy started a weekly chicken wing eating club when he first moved to Seattle to build his network—he once ate 57 wings in one sitting

By Preston ForeApril 24, 2026

Meta’s chief technology officer Andrew Bosworth

Success Meta executive says he only gets stressed five times a year and that it’s actually a ‘useful signal’

By Emma BurleighApril 24, 2026

More CybersecurityPage 32 of 100

The Adverse Effects of Twitter’s ‘Inadvertent’ Advertising—Cyber Saturday

Tech The Adverse Effects of Twitter’s ‘Inadvertent’ Advertising—Cyber Saturday

By Robert HackettOctober 12, 2019

Tech What Separates the Hacks and the Hack-Nots—Cyber Saturday
By Robert HackettJuly 27, 2019

cybersecurity-data

Tech New NGO Providing Aid to Cyberattack Victims Spotlights the Real Life Impacts of Online Hacks

By Rebecca HeilweilOctober 11, 2019

Russian Trolls Shift Strategy to Disrupt U.S. Election in 2020

Tech Most Americans Failed This Questionnaire About 10 Important Tech Topics

By Danielle AbrilOctober 9, 2019

Facebook's CTO talks about the company's tough times, deepfakes, virtual reality, and artificial intelligence.

Tech From Porn to Scams, Deepfakes Are Becoming a Big Racket—And That’s Unnerving Business Leaders and Lawmakers

By Adrian CroftOctober 7, 2019

A military car with a big USA flag during the parade.

Tech America’s Slipping Edge—Cyber Saturday

By Robert HackettOctober 5, 2019

Browsing the Amazon webpage on an ipad

Tech Some ‘Amazon’s Choice’ Security Cameras Pose ‘Huge’ Hacking Risk, Study Says

By Alyssa NewcombOctober 1, 2019

Leadership The Rise of ‘Deep Fakes’: CEO Daily
By Katherine Dunn and Alan MurrayJuly 24, 2019

A smartphone displays the Facebook application with a

Newsletters No, Encryption Is Not About to Be ‘Backdoored’—Data Sheet

By Jeff John Roberts and Robert HackettOctober 1, 2019

Comcast, Mastercard, and Samsung Are Pouring Millions Into This Password-Killing Startup

Tech Comcast, Mastercard, and Samsung Are Pouring Millions Into This Password-Killing Startup

By Robert HackettOctober 1, 2019

Saint Savior tower in Moscow, Russia

Tech Disinformation for Hire: How Russian PR Firms Plant Stories for Companies in U.K. News Outlets, Social Media

By Jeff John RobertsSeptember 30, 2019

Crowdstrike Inc. Chief Executive Officer George Kurtz Interview

Tech Demystifying CrowdStrike Conspiracy Theories—Cyber Saturday

By Robert HackettSeptember 28, 2019

Technology Risk And Security Issues

Commentary To Protect Against Cyber Attacks, Companies Need to Address Data Manipulation. Here’s How

By Peter J. Beshar and Ari MahairasSeptember 23, 2019

Magazine Should Companies Bolster Their Cybersecurity by ‘Hacking Back?’
By Robert HackettJuly 24, 2019

Once Ripe for Taking, Computer Security Market Reveals Winners—and Losers—Cyber Saturday

Tech Once Ripe for Taking, Computer Security Market Reveals Winners—and Losers—Cyber Saturday

By Robert HackettSeptember 21, 2019

‘Security’ Cameras Are Dry Powder for Hackers. Here’s Why

Tech ‘Security’ Cameras Are Dry Powder for Hackers. Here’s Why

By Robert HackettSeptember 19, 2019

JPMorgan Chase & Co.

Tech Russian Hacker Will Plead Guilty for Role in JPMorgan Cyber-Attack

By Christian Berthelsen and BloombergSeptember 16, 2019

Investors Clamor for Cloudflare IPO, Despite Controversies—Cyber Saturday

Tech Investors Clamor for Cloudflare IPO, Despite Controversies—Cyber Saturday

By Robert HackettSeptember 14, 2019

Quantum Key Distribution Image

Tech In Breakthrough, Company Uses Quantum Physics to Protect Data Over Standard Telecom Networks

By Jeremy KahnSeptember 9, 2019

Geneva Motor Show 2016

Tech Hardware Security Keys: A Seatbelt for the Internet?—Cyber Saturday

By Robert HackettSeptember 7, 2019

Tech Cybersecurity Firm McAfee Prepares for a Possible IPO

By Liana Baker, Kiel Porter and BloombergAugust 27, 2019

Construction site of the Berlin City Palace

Tech Even After Capital One’s Breach, Don’t Doubt the Cloud—Cyber Saturday

By Robert HackettAugust 24, 2019

BRB09.19_Capital-One-Hack

Magazine After the Capital One Breach, Should Big Business Fear the Public Cloud?

By Robert HackettAugust 24, 2019

Tech VMware Agrees to Buy Carbon Black and Pivotal for Combined $4.8 Billion

By Andrew Martin and BloombergAugust 22, 2019

Only One Republican Supported That Divisive Election Security Bill. Here’s Why He Voted in Favor—Cyber Saturday

Tech Only One Republican Supported That Divisive Election Security Bill. Here’s Why He Voted in Favor—Cyber Saturday

By Robert HackettAugust 17, 2019

Capitol One hacking case

Tech Accused Capital One Hacker May Have Stolen Information from 30 Other Companies

By Erik Larson and BloombergAugust 14, 2019

Senate Lawmakers Speak To The Press After Their Weekly Policy Luncheons

Tech America Needs Paper-Based Ballots for the 2020 Election—Cyber Saturday

By Robert HackettAugust 10, 2019

Mcafee

Tech Exclusive: McAfee Is Acquiring NanoSec to Build Out Its Container-Focused Cloud Security Services

By David Z. MorrisAugust 8, 2019

Swing State Voting Systems Were Left Connected to the Internet for Months, Report Says

Tech Swing State Voting Systems Were Left Connected to the Internet for Months, Report Says

By David Z. MorrisAugust 8, 2019

Satya Nadella, chief executive officer of Microsoft

Tech Researchers Discovered a Big Security Flaw In This Important Microsoft Product

By Jonathan VanianAugust 7, 2019

Cybereason website screenshot 2015

Tech Meet the Humble CEO Who Wants to Build the Biggest Cybersecurity Company Ever—Data Sheet

By Robert Hackett and Aaron PressmanAugust 6, 2019

Capital One Data Breach

Tech After Capital One, Equifax, Marriott, and the Rest, Just Assume Your Data Has Been Hacked—Cyber Saturday

By Robert HackettAugust 3, 2019

capital one data breach 2018 settlement

Finance Capital One’s Data Breach Could Cost the Company up to $500 Million

By Lucinda ShenJuly 31, 2019

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By Emma BurleighApril 23, 2026

When interest on national debt overtook military spending, it triggered a limit where the U.S. may ‘cease to be a great power,’ warns Hoover historian

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By Eleanor PringleApril 23, 2026

‘Don’t leave’: Jensen Huang challenges billionaire class as he insists ‘highest taxes in the world’ are OK with him

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By Jacqueline MunisApril 23, 2026

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