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

How Cats and Social Media Became Law Enforcement Weapons in Brussels

By
Don Reisinger
Don Reisinger
Down Arrow Button Icon
By
Don Reisinger
Don Reisinger
Down Arrow Button Icon
November 23, 2015, 12:06 PM ET
Kitten&Puppy Fair
MOSCOW, RUSSIA - DECEMBER 15: Some 20 breeds of cats and dogs are offered at a fair for Russians shopping for the new year in Moscow, Russia, December 15. (Photo by Sefa Karacan/Anadolu Agency/Getty Images)Photograph by Sefa Karacan — Anadolu Agency/Getty Images

As the search intensified to find alleged terrorists, law enforcement officials in Brussels asked for the public’s help. But what they got were cats. Lots of them.

Over the weekend, officials in Brussels asked the public not to share its movements over social media to aid its raids against people allegedly tied to terrorist plots. Steven Vandeput, Belgium’s minister of defense, tweeted that the “police are asking the public not to report their movements on social media.” Vandeput asked for help and for Brussels citizens to retweet his message.

In response, people across Brussels and the world took to Twitter (TWTR) to share images of cats. Some Photoshopped pictures of cats in combat gear, while others took pictures of their cats with guns. The meme quickly went viral and it was hard not to find a #BrusselsLockdown tweet not accompanied by a sometimes-funny, sometimes-ironic cat image or video.

It’s perhaps nice to see that the people of Brussels were able to make light of a difficult situation. The Belgian government has said that Brussels is in immediate danger of a terrorist attack. Government officials have asked people across Brussels to stay away from subways, schools, and even windows. The lockdown is ongoing as law enforcement officials continue their string of raids.

Still, the social media display highlights the increasing importance services like Twitter and Facebook (FB) have taken on over the past several years. The very fact that law enforcement officials asked Twitter users not to share police movements is indicative of the service’s place as a destination for real-time news.

MORE: Brussels Remains on High Alert Amid Fears of Attack

Indeed, Twitter was home to the first reported mention of the raid on Osama bin Laden’s compound in Pakistan in 2011 after a user tweeted about it in real time. Similar scenarios have played out in much smaller and local raids both in the U.S. and abroad.

For law enforcement officials, such real-time reporting among citizens is a double-edged sword. In the case of Brussels, had certain raids and police movements been shared widely among users, those who had been targeted may have been tipped off and slipped out. Social media, however, can also be a useful tool. Alleged criminals may share critical information to their whereabouts on the services or, in some cases, the community may help law enforcement.

Such was the case in a recent incident in Florida when a woman was charged with driving under the influence. The woman took to her Periscope live-video-streaming service while driving. In the video, she said several times that she was “drunk” and after law enforcement was alerted, police were able to identify her location both by evaluating the videos and receiving tips from Periscope users. She was ultimately arrested.

In the fight with ISIS, social media has become the centerpiece of nearly all battles. Since the tragic attacks on Paris earlier this month, the hacking collective Anonymous, which has declared a cyberwar on ISIS, has used Twitter to share intelligence, updates on its operations, and more. The hacking collective has also targeted thousands of social media accounts allegedly tied to ISIS.

Meanwhile, #BrusselsLockdown continues. As of this writing, new images and videos of cats are hitting Twitter every few seconds. Now into its second day, #BrusselsLockdown appears to be a trend that isn’t going anywhere anytime soon.

Although Brussels police initially did not comment on the cat meme, officials on Monday decided to share in the #BrusselsLockdown fun, posting to Twitter an image of a bowl containing cat food.

“For cats who helped us last night,” the police tweet reads. “Help yourself.”

Sign up for Data Sheet, Fortune’s daily newsletter about the business of technology.

For more on the fight against ISIS, check out the following Fortune video:

About the Author
By Don Reisinger
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
  • 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
  • Group Subscriptions
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • 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 Tech

AI promises to free workers from grunt work, but psychologists say those mindless tasks are exactly what our brains need to recover
AIworker productivity
AI promises to free workers from grunt work, but psychologists say those mindless tasks are exactly what our brains need to recover
By Marco Quiroz-GutierrezApril 11, 2026
15 minutes ago
crew aboard artemis II
Innovationspace
‘It’s 13 minutes of things that have to go right’: Artemis II splashes down despite faulty heat shield
By Catherina GioinoApril 10, 2026
8 hours ago
The Navy confirmed an ‘abundant amount’ of Uncrustables when the Artemis II crew lands. Smucker’s just offered them a lifetime supply
PoliticsFood and drink
The Navy confirmed an ‘abundant amount’ of Uncrustables when the Artemis II crew lands. Smucker’s just offered them a lifetime supply
By Catherina GioinoApril 10, 2026
10 hours ago
Three people sit behind a desk and look at the phone screen of the person in the middle.
Future of WorkConsulting
Meet ‘trendslop,’ the new, AI-fueled scourge of workplace consultants everywhere
By Sasha RogelbergApril 10, 2026
10 hours ago
Amazon is still paying Jeff Bezos an $80,000 yearly salary—but $1.6 million for travel and security
Big TechCEO salaries and executive compensation
Amazon is still paying Jeff Bezos an $80,000 yearly salary—but $1.6 million for travel and security
By Marco Quiroz-GutierrezApril 10, 2026
12 hours ago
Kash Patel sits with his two fingers on lips
CybersecurityIran
First they went after medtech, then Kash Patel. Iranian hackers’ next target is likely ‘low-hanging fruit’ in water, energy, and tourism, experts say
By Jacqueline MunisApril 10, 2026
13 hours ago

Most Popular

Mark Cuban admits he made a mistake letting go of the Mavericks: 'I don't regret selling. I regret who I sold to'
Investing
Mark Cuban admits he made a mistake letting go of the Mavericks: 'I don't regret selling. I regret who I sold to'
By Fortune EditorsApril 9, 2026
2 days ago
Scottie Scheffler joined Tiger Woods and Rory McIlroy in golf's $100M club—and donated his entire Ryder Cup stipend to charity
Success
Scottie Scheffler joined Tiger Woods and Rory McIlroy in golf's $100M club—and donated his entire Ryder Cup stipend to charity
By Fortune EditorsApril 10, 2026
17 hours ago
Schools across America are quietly admitting that screens in classrooms made students worse off and are reversing years of tech-first policies
Innovation
Schools across America are quietly admitting that screens in classrooms made students worse off and are reversing years of tech-first policies
By Fortune EditorsApril 10, 2026
1 day ago
The U.S. government is spending $88 billion a month in interest on national debt—equal to spending on defense and education combined
Economy
The U.S. government is spending $88 billion a month in interest on national debt—equal to spending on defense and education combined
By Fortune EditorsApril 9, 2026
2 days ago
A Meta employee created a dashboard so coworkers can compete to be the company's No. 1 AI token user—and Zuckerberg doesn't even rank in the top 250
AI
A Meta employee created a dashboard so coworkers can compete to be the company's No. 1 AI token user—and Zuckerberg doesn't even rank in the top 250
By Fortune EditorsApril 9, 2026
2 days ago
The Navy confirmed an ‘abundant amount’ of Uncrustables when the Artemis II crew lands. Smucker’s just offered them a lifetime supply
Politics
The Navy confirmed an ‘abundant amount’ of Uncrustables when the Artemis II crew lands. Smucker’s just offered them a lifetime supply
By Fortune EditorsApril 10, 2026
10 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.