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

Exclusive: Cyber Startup Awake Security Debuts with $31 Million in Funding

Robert Hackett
By
Robert Hackett
Robert Hackett
Down Arrow Button Icon
Robert Hackett
By
Robert Hackett
Robert Hackett
Down Arrow Button Icon
July 17, 2017, 9:36 AM ET
Courtesy of Awake Security

In stealth mode for the past two years, the cybersecurity startup Awake Security is now ready for its public debut.

Based in Mountain View, Calif., Awake’s founding team includes alumni of several tech and cybersecurity mainstays, including HP (HPE), CipherCloud, Cylance, FireEye (FEYE), McAfee (MFE), RSA, and VMware (VMW). The company, which has done no press outside of a brief mention of its existence in Forbes in April, is using big data and machine learning to help corporate security teams defend their networks.

Awake was incubated within the venture capital firm Greylock Partners by Michael Callahan, Awake’s cofounder and CEO and former Greylock entrepreneur in residence. Callahan previously served as cofounder and chief technology officer of PolyServe a big data infrastructure company that sold to HP in 2007 for an undisclosed sum, which Fortune has been told was in the 9-figure ballpark.

In addition to $8.7 million in initial funding from Greylock, Awake raised a second round of $22.5 million from Bain Capital Ventures at the end of last year. The company’s total funding comes to $31.2 million to date.

Get Data Sheet, Fortune’s technology newsletter.

Awake, now about 35-people strong, has developed an analytics product that parses network traffic and builds behavioral models of the activity within organizations. The tech is designed to be used within security operations centers, where companies manage their digital defenses, to help alert-fatigued teams more readily identify, investigate, and hunt for threats.

“We’re supercharging the ability of analysts to answer the questions they need to answer every day,” Callahan tells Fortune. “When you install this thing it’s like turning the lights on—all the creepy crawlies taking advantage of the dark are now suddenly visible.”

Awake’s technology has drawn comparisons to that of the British cybersecurity firm Darktrace, which raised $75 million in funding for its AI-powered approach to security last week, as Fortune first reported. The tech also bears similarities to products made by cybersecurity startups Protectwise and Vectra Networks.

Read more: Ex-Cylance Tech Chief Starts New Company

“They give you a timeline view, almost like a movie playing out with different scenes,” says Asheem Chandna, the partner at Greylock who led the deal and has joined the company’s board. That feature is useful for investigators who pore over digital records to determine the extent of a breach.

Indeed, catering to investigators is one of Awake’s top priorities. Gary Golomb, a veteran investigator who led a probe into network intrusions that targeted the presidential campaigns of former President Barack Obama and Senator John McCain in 2008, helped design the product.

For more on cybersecurity, watch:

Golomb, an ex-Marine, was one of the earliest employees at Cylance, a cybersecurity startup privately valued at $1 billion, and prior to that was a top researcher at NetWitness, a network forensics firm acquired by RSA. He now hold the unconventional title of “chief security operations center whisperer” at Awake.

While developing its product, Awake worked alongside more than a dozen corporate security teams and had conversations with more than 200 security pros. One partner was the retailer the Gap.

“We are continuously looking at the latest techniques and technologies for rapid threat detection and response,” Richard Noguera, chief information security officer at the Gap, said in a statement provided to Fortune. Noguera added that being able to provide feedback to Awake during the design process was “a truly refreshing approach.”

Enrique Salem, managing director at Bain Capital Ventures, former Symantec (SYMC) CEO, and FireEye board chairman, has joined Awake’s board after leading its second round of fundraising. Salem previously worked with Callahan at the search engine company Ask Jeeves in decades past.

Salem told Fortune that his decision to invest, aside from being a vote of confidence in Callahan, was due to Awake’s aim of alleviating two problems that have plagued the cybersecurity industry. The first is alert fatigue, in which security teams are inundated with a deluge of notifications, and the second is a persistent talent shortage.

Awake’s founding team also includes Keith Amidon, vice president of networking, who formerly served as director of engineering at VMWare, and Debabrata Dash, vice president of analytics, who formerly headed engineering at CipherCloud.

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
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
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Tech

NewslettersCIO Intelligence
WPP’s CTO says AI is reshaping advertising. But creative judgment needs to remain in human hands
By John KellJanuary 21, 2026
6 hours ago
Future of Workskills
‘AI adoption is accelerating, but confidence is collapsing’: The more workers use AI, the less they trust it. Baby boomers show a 35% drop
By Jake AngeloJanuary 21, 2026
7 hours ago
US President Donald Trump jokes with Meta CEO Mark Zuckerberg (L) as he hosts tech leaders for a dinner in the State Dining Room of the White House in Washington, DC, on September 4, 2025.
AIMeta
Trump says Mark Zuckerberg showed him a ‘Manhattan-sized’ AI data center
By Eva RoytburgJanuary 21, 2026
7 hours ago
Illustration of Claude 4 open on a smartphone
AIAnthropic
Anthropic rewrites Claude’s guiding principles—and entertains the idea that its AI might have ‘some kind of consciousness or moral status’
By Beatrice NolanJanuary 21, 2026
8 hours ago
Jensen Huang
SuccessCareers
Six-figure plumbing and construction jobs are coming, Nvidia CEO Jensen Huang says—as AI data centers need to be built
By Preston ForeJanuary 21, 2026
8 hours ago
huang
InvestingDavos
Jensen Huang says AI bubble fears are dwarfed by ‘the largest infrastructure buildout in human history’
By Nick Lichtenberg and Beatrice NolanJanuary 21, 2026
8 hours ago

Most Popular

placeholder alt text
AI
Elon Musk says that in 10 to 20 years, work will be optional and money will be irrelevant thanks to AI and robotics
By Sasha RogelbergJanuary 19, 2026
2 days ago
placeholder alt text
Personal Finance
Current price of silver as of Tuesday, January 20, 2026
By Joseph HostetlerJanuary 20, 2026
1 day ago
placeholder alt text
Politics
Jamie Dimon tells Davos: ‘You didn’t do a particularly good job making the world a better place’
By Eleanor PringleJanuary 21, 2026
8 hours ago
placeholder alt text
Economy
Trump added $2.25 trillion to the national debt in his first year back in charge, watchdog says
By Nick LichtenbergJanuary 20, 2026
1 day ago
placeholder alt text
Economy
Scott Bessent insists he’s ‘not concerned at all’ about investors selling America—despite the fact it’s unraveled tariffs before
By Eleanor PringleJanuary 21, 2026
12 hours ago
placeholder alt text
Economy
Jamie Dimon says he’d have no issue paying higher taxes if it actually went to people who need it. Right now it just goes to the Washington ‘swamp’
By Eleanor PringleJanuary 21, 2026
8 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.