• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
TechCybersecurity

Everything you need to know about the bizarre Astros baseball hack

Robert Hackett
By
Robert Hackett
Robert Hackett
Down Arrow Button Icon
Robert Hackett
By
Robert Hackett
Robert Hackett
Down Arrow Button Icon
June 17, 2015, 10:05 AM ET
St Louis Cardinals v Houston Astros
KISSIMMEE, FL - MARCH 10: Thomas Pham #60 of the St. Louis Cardinals swings at a pitch during a spring training game against the Houston Astros at Osceola County Stadium on March 10, 2015 in Kissimmee, Florida. (Photo by Stacy Revere/Getty Images)!Stacy Revere — Getty Images

The Federal Bureau of Investigation is investigating St. Louis Cardinals front office employees for allegedly hacking into the computer systems of the Houston Astros, the New York Times reported Tuesday.

That word “hacking” has a funny ring to it once you dig into the details—this was by no means a high-tech affair on the level of foreign intrusions into American government networks. Yet this is exactly what a lot of “hacking” involves: Lapses, blunders, and bungles. It doesn’t take a crack squad of NSA whizzes to shuck open protected databases like a washed ashore shellfish. A target who fails to use proper password protections is all any adversary needs.

The primary victim in the Astros case, Jeff Luhnow, once worked for the Cardinals as a statistics expert. There he built a luminary database tool to give the team an edge, codenamed “Red Bird Dog.” But he never quite fit in there, as a profile in Businessweek details. Luhnow eventually flew the Cardinals coop, bringing his know-how in developing a signature data analytics platform with him to Houston. This one was called “Ground Control.” Its aim? To rejuvenate the struggling baseball team via big data and predictive analytics.

For all its Moneyball-esque hype, Luhnow’s secret weapon seems to have been felled by nothing short of bad password hygiene. As the law enforcement officers cited by the Times suggest, Luhnow failed to refresh the password protections on his system when developing the new tool at—or porting it over to—his new gig:*

Investigators believe Cardinals officials, concerned that Mr. Luhnow had taken their idea and proprietary baseball information to the Astros, examined a master list of passwords used by Mr. Luhnow and the other officials who had joined the Astros when they worked for the Cardinals. The Cardinals officials are believed to have used those passwords to gain access to the Astros’ network, law enforcement officials said.

The investigators presume Luhnow’s former colleagues gained access to the Astros’ precious database simply by peaking at Luhnow’s old passwords list. But Luhnow isn’t the only person to be sloppy; the so-called hackers were no better.

As if Luhnow’s possible password reuse wasn’t enough, the thieves—believed to be Luhnow’s old colleagues in the Cardinals’ front office—apparently launched the intrusion right from their own home. “Agents soon found that the Astros’ network had been entered from a computer at a home that some Cardinals officials had lived in,” the Times says. That’s a rookie mistake. As Deadspin writer Tom Ley advises, “Go find, like, an Internet cafe or something.”

But one detail from the story seems out of place. Why would Cardinals officials bother to post nearly a year’s worth of hacked Astros’ data to Anonbin, an online repository for leaked information? Was it done simply as a covert smear tactic to embarrass the Astros? Wouldn’t it be wiser to keep that information private and use it solely to gain a competitive advantage?

Of course, the investigation is ongoing, there is no way to know for sure who did what just yet. Perhaps the Cardinals and Major League Baseball officials’ subpoenaed communications will reveal more information. But if the reports are to be believed, then Moneyball-style stats may have revolutionized the game, but MLB officials are still dopes when it comes to cybersecurity.

Subscribe to Data Sheet, Fortune’s daily newsletter on the business of technology.

***

* Update June 18, 2015: In an exclusive interview with Sports Illustrated, a sibling publication to Fortune, Astros’ general manager Jeff Luhnow disputed a number of the claims in the original New York Times story. He says he did not recycle passwords between the databases (to wit: “that’s absolutely false”), did not take any proprietary information from his time at the Cardinals with him to the Astros (“I didn’t take anything, any proprietary information. Nor have we ever received any inquiries from anybody that even suggested that we had”), and did not have a strained relationship with his former colleagues (“This wasn’t a bad breakup. It was a happy promotion of a person to a higher position in another organization”). Read the full report on SI.com.

About the Author
Robert Hackett
By Robert Hackett
Instagram iconLinkedIn iconTwitter icon
See full bioRight Arrow Button Icon

Latest in Tech

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
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
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
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Tech

vegan cheese
AITech
A Mark Cuban-backed vegan cheese company trained AI to scrutinize cardboard boxes. It’s saved $400,000
By Jake AngeloMay 1, 2026
25 minutes ago
Young trade worker learning on job
SuccessHiring
Forget Big Tech: Small businesses will hire nearly 1 million grads in 2026—and some of the hottest roles are gloriously AI-proof
By Emma BurleighMay 1, 2026
2 hours ago
Andrew McAfee
SuccessCareers
MIT AI expert warns automating Gen Z entry-level jobs could backfire—and cost companies their future workforce
By Preston ForeMay 1, 2026
2 hours ago
duke
Big TechAmazon
Amazon Prime Video reaches deal with Duke Blue Devils to air 3 games per season
By The Associated PressMay 1, 2026
4 hours ago
valerie
CommentaryLayoffs
Tesla’s former HR chief: the AI layoff panic Is built on a false premise—here’s what most workers need to know
By Valerie Capers WorkmanMay 1, 2026
4 hours ago
AI
AIdisruption
Meet the Americans dismissing AI hype and using it with ingenuity: ‘The efficiencies gained out of it have been tremendous’
By Cathy Bussewitz and The Associated PressMay 1, 2026
4 hours ago

Most Popular

China dominates the world's lithium supply. The U.S. just found 328 years' worth in its own backyard
North America
China dominates the world's lithium supply. The U.S. just found 328 years' worth in its own backyard
By Jake AngeloApril 30, 2026
23 hours ago
Accenture's Julie Sweet blew up 50 years of company history. She says the hardest part is still ahead
Conferences
Accenture's Julie Sweet blew up 50 years of company history. She says the hardest part is still ahead
By Nick LichtenbergApril 29, 2026
2 days ago
Apple cofounder Ronald Wayne—whose stake would be worth up to $400 billion had he not sold it in 1976—says that at 91, he has no regrets
Success
Apple cofounder Ronald Wayne—whose stake would be worth up to $400 billion had he not sold it in 1976—says that at 91, he has no regrets
By Preston ForeApril 27, 2026
4 days ago
The U.S. economy is booming — just not where 50 million Americans live
Commentary
The U.S. economy is booming — just not where 50 million Americans live
By Derek KilmerMay 1, 2026
9 hours ago
Exclusive: America's largest Black-owned bank launches podcast with mission to unlock hidden shame holding back generational wealth
Banking
Exclusive: America's largest Black-owned bank launches podcast with mission to unlock hidden shame holding back generational wealth
By Nick LichtenbergApril 29, 2026
2 days ago
America shot its arsenal empty in 2 wars. Now it needs Beijing's permission to reload
Commentary
America shot its arsenal empty in 2 wars. Now it needs Beijing's permission to reload
By Steve H. Hanke and Jeffrey WengApril 30, 2026
1 day 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.