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

Trendingnow

1

Mark Cuban says he has the solution to growing income inequality, and it's to reward every employee—from CEO to janitor—with company stock

2

‘I want to die broke’: Billionaire philanthropist Denny Sanford dies after giving away $4 billion

3

'Dr. Doom' Nouriel Roubini says we're headed for universal basic income or 'some form of socialism' as AI revolutionizes work—He calls that optimistic

1

Mark Cuban says he has the solution to growing income inequality, and it's to reward every employee—from CEO to janitor—with company stock

2

‘I want to die broke’: Billionaire philanthropist Denny Sanford dies after giving away $4 billion

3

'Dr. Doom' Nouriel Roubini says we're headed for universal basic income or 'some form of socialism' as AI revolutionizes work—He calls that optimistic
TechDarktrace

Exclusive: Cybersecurity Startup Darktrace Worth $825 Million After New Funding

Robert Hackett
By
Robert Hackett
Robert Hackett
Down Arrow Button Icon
Robert Hackett
By
Robert Hackett
Robert Hackett
Down Arrow Button Icon
July 10, 2017, 9:00 PM ET
Key Speakers At The "The Future of Innovation: Spotlight on Artificial Intelligence" Conference
Nicole Eagan, chief executive officer for DarkTrace Ltd., speaks during the Future of Innovation: Spotlight on Artificial Intelligence Conference in San Francisco, California, U.S., on Thursday, June 22, 2017. The market for AI technologies is estimated to generate more than $60 billion in productivity improvements for U.S. businesses annually. Photographer: David Paul Morris/Bloomberg via Getty ImagesDavid Paul Morris—Bloomberg via Getty Images
Add Fortune on Google for similar content.

Darktrace, a hot cybersecurity startup that touts using artificial intelligence to identify and block digital attacks, was privately valued at $825 million after raising a new round of funding worth $75 million.

Darktrace uses machine learning technology and analyzes patterns of network traffic to track threats lurking on corporate networks. The company was founded by University of Cambridge mathematicians and British intelligence agency alumni.

The latest round is Darktrace’s fourth, or “series D,” and is led by Insight Venture Partners, a New York-based venture capital firm that has also invested in cybersecurity startups such as Cylance and Tenable Network Security. Existing backers that also participated in the round include Summit Partners, KKR, and TenEleven Ventures.

Darktrace has raised a total of $180.5 million to date.

Among Darktrace’s investors is Invoke Capital, the U.K.-based venture capital fund created by tech veteran Mike Lynch, who sold the business software firm Autonomy to HP for $11 billion in 2011. HP later marked down the price of its acquisition by $8.8 billion, and Lynch and HP have been embroiled in heated legal battles ever since.

Get Data Sheet, Fortune’s technology newsletter.

Although Darktrace would not disclose its revenues, the company said the value of its customer contracts has reached $200 million, increasing 140% between July 1, 2016 and June 30, 2017. A big chunk of that growth is attributable to Darktrace’s expansion within the United States where, the company says, sales tripled in the past year.

“We saw sales for autonomous response”—a feature that takes automatic action to slow or stop the spread of digital attacks—”take off since WannaCry and NotPetya,” said Nicole Eagan, Darktrace cofounder and CEO, on a call with Fortune, referring to two destructive ransomware attacks that have recently infected business networks worldwide. The automatic response feature, which Eagan referenced and which Darktrace debuted earlier this year, is called “Antigena.”

“Orders started coming in quite rapidly when those attacks happened,” Eagan said.

Darktrace has 1,000 customers for its cybersecurity product, called Enterprise Immune System, with a quarter of them in financial services, about 15% in telecom and technology, and 12% in industrial systems. The rest are in sectors such as retail, travel, and government. Competitors include Vectra Networks, Palo Alto Networks’ Light Cyber, and Deep Instinct as well as Hewlett Packard Enterprise’s ArcSight and RSA’s Security Analytics.

Darktrace is one among many cybersecurity startups now vying, alongside more established tech companies, to protect businesses from an onslaught of escalating computer threats. In order to succeed, the company must stay a step ahead of attackers and continue to gain adoption while displacing incumbents.

Cybercrime cost the global economy an estimated $450 billion in 2016, as Fortune noted in its July cover story on hacking.

Darktrace’s headcount has doubled to 500 people in the past year. Eagan said she planned to put the new round of funding primarily toward hiring sales and marketing staff to continue the company’s growth in the Americas and Asia.

Given the uptick in global cyber attacks—WannaCry and NotPetya among them—one can expect the threats to keep on coming.

About the Author
Robert Hackett
By Robert Hackett
Instagram iconLinkedIn iconTwitter icon
See full bioRight Arrow Button Icon
Add Fortune on Google for similar content.

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
  • TikTok icon
  • YouTube icon

Latest in Tech

math
AIScience
Mathematicians grapple with a ‘very rapid and very unsettling change’ as AI cracks yet another century-old problem
By Eva RoytburgJuly 21, 2026
1 hour ago
kalshi
CryptoKalshi
Kalshi’s ‘chronically online’ war room figured out World Cup virality — and realized AI might be bringing back the monoculture
By Nick LichtenbergJuly 21, 2026
5 hours ago
fl
North AmericaElections
Trump-backed hopeful to succeed DeSantis unveils plan to protect local water, electricity from data centers
By Matt Brown and The Associated PressJuly 21, 2026
6 hours ago
Bolt CEO Ryan Breslow
CommentaryHuman resources
The CEO who fired HR was right. About the wrong thing.
By KeyAnna SchmiedlJuly 21, 2026
6 hours ago
‘We all failed’: Former Disney CEO Michael Eisner on Hollywood, video games and the big question of IP
Arts & EntertainmentDisney
‘We all failed’: Former Disney CEO Michael Eisner on Hollywood, video games and the big question of IP
By Joshua HongJuly 21, 2026
6 hours ago
Jersey Mike's Subs restaurant.
C-SuiteCFO Daily
Jersey Mike’s tests how far investors will stretch on restaurant IPO valuations
By Sheryl EstradaJuly 21, 2026
6 hours ago

Most Popular

Mark Cuban says he has the solution to growing income inequality, and it's to reward every employee—from CEO to janitor—with company stock
Success
Mark Cuban says he has the solution to growing income inequality, and it's to reward every employee—from CEO to janitor—with company stock
By Sasha RogelbergJuly 20, 2026
24 hours ago
‘I want to die broke’: Billionaire philanthropist Denny Sanford dies after giving away $4 billion
Success
‘I want to die broke’: Billionaire philanthropist Denny Sanford dies after giving away $4 billion
By Sydney LakeJuly 20, 2026
1 day ago
'Dr. Doom' Nouriel Roubini says we're headed for universal basic income or 'some form of socialism' as AI revolutionizes work—He calls that optimistic
AI
'Dr. Doom' Nouriel Roubini says we're headed for universal basic income or 'some form of socialism' as AI revolutionizes work—He calls that optimistic
By Jason MaJuly 18, 2026
3 days ago
Current price of silver as of Monday, July 20, 2026
Personal Finance
Current price of silver as of Monday, July 20, 2026
By Joseph HostetlerJuly 20, 2026
1 day ago
It’s not just Taco Bell lettuce and possible glass in Pillsbury rolls: Food and drink recall events reached a 6-year year-over-year high
Retail
It’s not just Taco Bell lettuce and possible glass in Pillsbury rolls: Food and drink recall events reached a 6-year year-over-year high
By Sasha RogelbergJuly 20, 2026
1 day ago
The Treasury is walking a tightrope on U.S. debt by relying so much on short-term rates that are at the mercy of a suddenly very hawkish Fed
Economy
The Treasury is walking a tightrope on U.S. debt by relying so much on short-term rates that are at the mercy of a suddenly very hawkish Fed
By Jason MaJuly 20, 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.