• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
NewslettersCEO Daily

CEOs share striking stories about their own cyber unpreparedness: ‘We were all into prevention and not enough into resilience’

By Jackson Fordyce and
Geoff Colvin
Geoff Colvin
Down Arrow Button Icon
By Jackson Fordyce and
Geoff Colvin
Geoff Colvin
Down Arrow Button Icon
March 21, 2023, 3:39 AM ET
Close up hands of female using laptop in bed at night. Woman's hand typing on keyboard, working late, device screen light illuminated on her. Lifestyle and technology
A new report encourages CEOs to up their cyber game.Getty Images

Good morning. Fortune senior editor at large Geoff Colvin here, filling in for Alan,

For CEOs in eternal combat against cybercriminals—that is, all CEOs—it seems a day that had to come has finally arrived. Being accountable for cyber, erecting the mightiest defenses, trusting fully in world-class experts—none of that is good enough anymore.

So says a new report from ISTARI, a global cybersecurity firm established by Temasek, the Singapore state investment company. The document, “The CEO Report on Cyber Resilience,” was prepared in collaboration with the University of Oxford’s Said Business School.

What strikes me most strongly is the message that CEOs, regardless of their education, must become significantly more cyber-literate, like it or not. They don’t have to go to coding school or learn to banter about post-exascale high-performance computing, but they can’t regard the cyber world as a jungle impenetrable by all except lifelong techies. As the report says, CEOs (and by implication those who report to CEOs) must “move from blind trust to informed trust.” They must understand a new language.

The authors reached their conclusions by conducting 37 interviews with anonymized CEOs of global corporations. Some of their stories are striking. “The CIO came to present at an executive meeting and asked us how many servers we thought the company had,” one CEO said. “The lowest estimate in the room was four. The highest was 250. The reality was more than 4,000. That was an incentive for all of us to understand more. We realized we spend millions each year on this technology but don’t really understand it.”

The researchers also discovered, surprisingly, that many CEOs still rely far too heavily on prevention. It’s surprising because cybersecurity experts have been telling executives for years there are just two kinds of companies: those that know they’ve been broken into and those that don’t know. A U.S. CEO told the researchers, “We were all into prevention and not enough into resilience, and that’s the mistake we made.”

A European CEO related his painfully-won lesson: “I learned the clear truth that all CEOs must know: You can never stop a cyberattack, you just do your best to limit the damage. The idea that you could ever actually stop it is nonsense because sooner or later, something will get through.” Not a cheery message, but then we’re talking about dealing with criminals. This new report is a CEO-level guide to having more successes and fewer mistakes in dealing with a hard 21st-century reality.

Geoff Colvin
geoff.colvin@fortune.com

TOP NEWS

Turnaround plan

Foot Locker's new CEO Mary Dillon unveiled a turnaround plan that's intended to increase sales for the shoe retailer 9% above the $8.7 billion in revenue it reported last fiscal year. To reach that goal, Dillon, previously CEO of Ulta, is aiming to open stores away from shopping malls, promote a loyalty program, and invest in technology. Bloomberg

More salary transparency 

Employers in the U.S. are increasingly posting salary ranges for job openings, even in states where it's not legally required. Advocates say this benefits women and people of color by shifting the responsibility of determining fair compensation to the employer. The practice allows job seekers to better understand their worth and lets employers attract top talent by being more competitive with their compensation packages. The Associated Press

TikTok testimony

TikTok CEO Shou Zi Chew is set to testify before Congress on Thursday where he's likely to get a frosty reception from lawmakers who consider the super-popular app a national security risk. Ahead of his testimony, TikTok parent ByteDance published an update to its corporate structure for the first time in three years, mapping out an organization that seems to conflict with Congress's interpretation of how the company operates. 

AROUND THE WATERCOOLER

Here’s what 3 high-profile CFOs learned from their first jobs by Chris Morris

Howard Schultz hands Starbucks torch to new boss. From NFTs to store redesigns, here’s how the legendary CEO got the coffee giant back on track in his third stint by Chloe Taylor

Silicon Valley Bank’s collapse almost led to payroll disasters. But it offers founders an important finance lesson by Paolo Confino

Gen Zers are now ‘polyworking’ because holding down just one job doesn’t pay enough or give them the flexibility they want by Orianna Rosa Royle

Finance YouTubers who promoted FTX have now been handed a $1 billion lawsuit by Eleanor Pringle

This edition of CEO Daily was edited by Jackson Fordyce. 

This is the web version of CEO Daily, a newsletter of must-read insights from Fortune CEO Alan Murray. Sign up to get it delivered free to your inbox.

About the Author
Geoff Colvin
By Geoff ColvinSenior Editor-at-Large
LinkedIn iconTwitter icon

Geoff Colvin is a senior editor-at-large at Fortune, covering leadership, globalization, wealth creation, the infotech revolution, and related issues.

See full bioRight Arrow Button Icon

Latest in Newsletters

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
Fortune Secondary Logo
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Newsletters

NewslettersMPW Daily
These are the female exec moves you need to know this week, from Xbox to Match Group’s board shakeup
By Emma HinchliffeFebruary 27, 2026
2 days ago
Intuit global headquarters in Mountain View, Calif.
NewslettersCFO Daily
Intuit’s CFO isn’t flinching at AI. He says it’s fueling the company’s next growth phase
By Sheryl EstradaFebruary 27, 2026
2 days ago
NewslettersCEO Daily
You’ve lost the CEO succession race. Here’s your multi-million dollar bonus
By Claire ZillmanFebruary 27, 2026
2 days ago
NewslettersTerm Sheet
Exclusive: Flux, backed by 8VC, raises $37 million to vibe code electronics
By Allie GarfinkleFebruary 27, 2026
2 days ago
NewslettersFortune Tech
Salesforce’s Marc Benioff does not fear the ‘SaaS-pocalypse’
By Alexei OreskovicFebruary 27, 2026
2 days ago
AIEye on AI
After months of quiet, Perplexity’s CEO steps into the OpenClaw moment
By Sharon GoldmanFebruary 26, 2026
3 days ago

Most Popular

placeholder alt text
Success
Japanese companies are paying older workers to sit by a window and do nothing—while Western CEOs demand super-AI productivity just to keep your job
By Orianna Rosa RoyleFebruary 27, 2026
2 days ago
placeholder alt text
Middle East
Iran is now on 'death ground' amid existential threat from U.S. attacks and could 'go big' in retaliation, former NATO commander warns
By Jason MaFebruary 28, 2026
18 hours ago
placeholder alt text
AI
The week the AI scare turned real and America realized maybe it isn't ready for what's coming
By Nick LichtenbergFebruary 28, 2026
1 day ago
placeholder alt text
Success
Walmart exec says U.S. workforces needs to take inspiration from China where ‘5 year-olds are learning DeepSeek’
By Preston ForeFebruary 27, 2026
2 days ago
placeholder alt text
Personal Finance
Current price of gold as of February 27, 2026
By Danny BakstFebruary 27, 2026
2 days ago
placeholder alt text
Middle East
Dubai’s worst nightmare unfolds as Iran strikes Gulf neighbors
By Dana Khraiche, Fiona MacDonald and BloombergFebruary 28, 2026
13 hours ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.