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

Goldman Sachs-Backed Email Security Startup Quietly Replaces CEO

Robert Hackett
By
Robert Hackett
Robert Hackett
Down Arrow Button Icon
February 20, 2019, 5:48 PM ET
Email
08 January 2019, Hessen, Rüsselsheim: ILLUSTRATION - An email app can be seen on the screen of an iPhone. Photo: Silas Stein/dpa (Photo by Silas Stein/picture alliance via Getty Images)Silas Stein—picture alliance via Getty Image

Agari, an email security startup backed by Goldman Sachs, has quietly replaced its chief executive officer, Fortune has learned.

Patrick Peterson, who was Agari’s CEO until he stepped aside in June 2016 to become executive chairman, earlier this month retook the reins of the company he founded in 2009, as indicated on the company’s website, Peterson’s LinkedIn page, and a recent Agari press release that did not directly address the leadership shakeup.

Agari’s former CEO, Ravi Khatod, a longtime cybersecurity sales executive who joined Agari in 2016 after a year-long stint as the chief operating officer of Bromium, a malware protection company, is no longer with the company, Agari confirmed to Fortune. Vidur Apparao, Agari’s chief technology officer since 2013, also exited the company at the end of last year.

Armen Najarian, Agari’s chief marketing officer, told Fortune that Khatod “put the company in a really good position and he is exploring options outside email security at this point.” He said that Apparao is “exploring other options as well.”

Agari has to date raised more than $80 million at a valuation of $275 million including the money raised, according to data from PitchBook, a venture capital market researcher. In June, Goldman Sachs led Agari’s fifth and most recent investment round, worth $40 million.

Agari’s email authentication product helps companies block fraudsters and phishers from impersonating email senders, such as corporate brands and government agencies. Cisco, the networking giant from which Agari originally sprang, inked a deal to resell the company’s product in April.

Makers of rival technology include Symantec, which released a similar product this month, and Valimail, a 5-year-old startup based in San Francisco. Each of these company’s products is designed to enforce email authentication standards known as SPF, DKIM, and DMARC. (For the technically inclined, these acronyms stand for “sender policy framework,” “DomainKeys identified email,” and “domain-based message authentication, reporting and conformance.”)

After countless data breaches and hacks, which tend overwhelmingly to stem from phishing attempts, this technology has caught the attention of the highest levels of government. In 2017, the U.S. Department of Homeland Security mandated that all federal agencies adopt these email security measures to thwart hackers in their spoofing attempts.

“We are very excited about Pat being in his role again,” Najarian added about Peterson’s reinstatement.

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

© 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.


Most Popular

placeholder alt text
Success
Billionaire philanthropy's growing divide: Mark Zuckerberg stops funding immigration reform as MacKenzie Scott doubles down on DEI
By Ashley LutzDecember 22, 2025
1 day ago
placeholder alt text
Success
Former U.S. Secret Service agent says bringing your authentic self to work stifles teamwork: 'You don’t get high performers, you get sloppiness'
By Sydney LakeDecember 22, 2025
1 day ago
placeholder alt text
Travel & Leisure
After pouring $450 million into Florida real estate, Larry Ellison plans to lure the ultrarich to an exclusive town just minutes from Mar-a-Lago
By Marco Quiroz-GutierrezDecember 22, 2025
1 day ago
placeholder alt text
Economy
Mitt Romney says the U.S. is on a cliff—and taxing the rich is now necessary 'given the magnitude of our national debt'
By Dave SmithDecember 22, 2025
1 day ago
placeholder alt text
Future of Work
Meet a 55-year-old automotive technician in Arkansas who didn’t care if his kids went to college: ‘There are options’
By Muskaan ArshadDecember 21, 2025
2 days ago
placeholder alt text
Success
Multimillionaire musician Will.i.am says work-life balance is for people ‘working on someone else’s dream’ and not for visionaries—he grinds from 5-to-9 after his 9-to-5
By Orianna Rosa RoyleDecember 21, 2025
2 days ago

Latest in Tech

AIEye on AI
Silicon Valley’s tone-deaf take on the AI backlash will matter in 2026
By Sharon GoldmanDecember 23, 2025
3 hours ago
Young rich woman in front of plane
SuccessBillionaires
There are more self-made billionaires under 30 than ever before—11 of them have made the ultra-wealthy club in the last 3 months thanks to AI
By Emma BurleighDecember 23, 2025
5 hours ago
ChatGPT Atlas illustration.
AISecurity
OpenAI says prompt injections that can trick AI browsers like ChatGPT Atlas may never be fully ‘solved’—experts say risks are ‘a feature not a bug’
By Beatrice NolanDecember 23, 2025
5 hours ago
SuccessSmall Business
10 crucial insights for small business owners to succeed in 2026—and beyond
By Ashley LutzDecember 23, 2025
6 hours ago
Photo of Sam Altman
SuccessCareers
OpenAI’s CEO Sam Altman says in 10 years’ time college graduates will be working ‘some completely new, exciting, super well-paid’ job in space
By Preston ForeDecember 23, 2025
7 hours ago
Kurian
AIGoogle
Google Cloud chief reveals the long game: a decade of silicon and the energy battle behind the AI boom
By Nick LichtenbergDecember 23, 2025
7 hours ago