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

FBI’s New Hacking Powers Take Effect This Week

By
Jeff John Roberts
Jeff John Roberts
Editor, Finance and Crypto
Down Arrow Button Icon
By
Jeff John Roberts
Jeff John Roberts
Editor, Finance and Crypto
Down Arrow Button Icon
November 30, 2016, 9:13 AM ET
A crest of the Federal Bureau of Investi
A crest of the Federal Bureau of Investigation is seen 03 August 2007 inside the J. Edgar Hoover FBI Building in Washington, DC. AFP PHOTO/Mandel NGAN (Photo credit should read MANDEL NGAN/AFP/Getty Images)Photograph by Mandel Ngan—AFP

The FBI and other law enforcement agencies will be able to search multiple computers across the country with a single warrant thanks to a controversial rule change that takes effect on Thursday.

The expanded search power, known as “Rule 41,” is intended to make it easier for the FBI to carry out complex computer investigations. Until now, the government could only carry out a search of computers located in the district where the federal judge granted the warrant—typically only a few counties in a given state.

The legal process for government hacking has been a contentious topic, especially in light of a high profile investigation known as “Playpen” in which the FBI placed tracking software on the computers of child pornography suspects across the country. Some of these defendants have successfully challenged their arrest on the grounds they lived outside of the area described in the warrant.

Civil liberties groups have warned Rule 41 represents a dangerous expansion of the government’s surveillance power, and will lead law enforcement bodies to “forum shop”—seeking warrants in districts where a judge is most likely to grant them.

Get Data Sheet, Fortune’s technology newsletter.

The controversy has also led a bipartisan group of lawmakers to call for a halt to the new Rule 41 powers until Congress has had time to study it. On Wednesday, Sen. Chris Coons (D-Del) called for a voice vote on the Senate floor to pass a bill delaying Rule 41, but the tactic fell short, in part because the measure lacked strong support in the House.

A spokesperson for the Electronic Frontier Foundation, which has led opposition to the rule change, says Congress can still change or halt the bill once it goes into effect.

Rule 41 came about as part of a regular review of criminal procedure conducted by a conference of federal judges. After several years weighing the rule and a public comment period, the conference then submitted the suggested rule change to the Supreme Court, which then approved it to go into effect on Dec. 1.

Opponents of Rule 41 have argued it is not the sort of housekeeping measure ordinarily addressed by the judicial conference, but rather a significant change to how police conduct search and seizure, and that it may fall afoul of the Fourth Amendment of the Constitution.

Debate over the issue is likely to continue under the impending Presidency of Donald Trump.

This story was updated to reflect the failure of last minute attempts in Congress to stop Rule 41.

About the Author
By Jeff John RobertsEditor, Finance and Crypto
LinkedIn iconTwitter icon

Jeff John Roberts is the Finance and Crypto editor at Fortune, overseeing coverage of the blockchain and how technology is changing finance.

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
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
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • 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

Latest in Tech

Bill Gates speaks onstage at the Bloomberg Philanthropies Global Forum 2025 at The Plaza Hotel on September 24, 2025 in New York City.
AIBill Gates
Bill Gates says AI could be used as a bioterrorism weapon akin to the COVID pandemic if it falls into the wrong hands
By Eleanor PringleJanuary 9, 2026
17 hours ago
shapiro
Big TechMedia
Netflix’s competition isn’t sleep anymore. Its battle against YouTube is like fighting an ‘infinite number of monkeys,’ top strategist says
By Nick LichtenbergJanuary 9, 2026
17 hours ago
Bill Gates pictured in New York, May 2025.
SuccessBill Gates
Read Bill Gates’s 2026 annual letter in full
By Eleanor PringleJanuary 9, 2026
18 hours ago
A screen displays the Grok logo while a person holds another phone in front.
AIX
Lawmakers and victims criticize the choice to limit Grok’s AI image generation to paid users as ‘insulting’ and ‘not effective’
By Beatrice NolanJanuary 9, 2026
19 hours ago
NewslettersTerm Sheet
Andreessen Horowitz’s shiny, new $15 billion reveals where the firm sees the biggest opportunities
By Allie GarfinkleJanuary 9, 2026
20 hours ago
Chinese and U.S. flags wave outside a technology company in Beijing, on April 17, 2025. (Photo: Pedro Pardo/AFP/Getty Images)
NewslettersFortune Tech
‘Salt Typhoon’ hackers accessed email of U.S. congressional committee staff
By Andrew NuscaJanuary 9, 2026
20 hours ago

Most Popular

placeholder alt text
North America
Bill Gates warns the world is going 'backwards' and gives 5-year deadline before we enter a new Dark Age
By Eleanor PringleJanuary 9, 2026
18 hours ago
placeholder alt text
Success
Diary of a CEO founder says he hired someone with 'zero' work experience because she 'thanked the security guard by name' before the interview
By Emma BurleighJanuary 8, 2026
2 days ago
placeholder alt text
Workplace Culture
Amazon demands proof of productivity from employees, asking for list of accomplishments
By Jake AngeloJanuary 8, 2026
2 days ago
placeholder alt text
Politics
White House says it's 'reviewing protocols' after Trump seemingly violated federal policy by disclosing jobs data early
By Eva RoytburgJanuary 9, 2026
12 hours ago
placeholder alt text
Crypto
Russia and Iran are increasingly turning to crypto—especially stablecoins—to avoid sanctions, report finds
By Carlos GarciaJanuary 8, 2026
2 days ago
placeholder alt text
Real Estate
Google billionaire Larry Page copies the Jeff Bezos playbook, buying a $173 million Miami compound that will save him millions in taxes
By Nick LichtenbergJanuary 8, 2026
1 day ago

© 2025 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.