• 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
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
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
Fortune Secondary Logo
  • 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

SuccessThe Promotion Playbook
Asana’s new CEO says getting a job in Silicon Valley isn’t harder for Gen Z than it was for him—he shares his own ‘donut box’ hack for getting hired
By Orianna Rosa RoyleMarch 8, 2026
2 hours ago
Logan Brown, founder of Soxton, an AI-powered law firm.
SuccessEntrepreneurs
This AI founder who quit her 9-to-5 law job has a warning for anyone dreaming of doing the same: ‘I’m working harder now than I ever did’
By Emma BurleighMarch 8, 2026
3 hours ago
Middle EastIran
The U.S. is sending an AI-powered anti-drone system to the Mideast as response to countering Iran’s Shahed has been ‘disappointing’
By Emma Burrows and The Associated PressMarch 7, 2026
14 hours ago
AIMilitary
Top Pentagon official recalls the ‘whoa moment’ when defense leaders realized how indispensable Anthropic is and saw the risk of losing access
By Jason MaMarch 7, 2026
15 hours ago
BankingBanks
Peter Thiel warned AI is coming for ‘math people before word people.’ Banks have already said smaller headcounts are possible
By Jason MaMarch 7, 2026
17 hours ago
AIOpenAI
OpenAI robotics leader resigns over concerns about surveillance and autonomous weapons amid Pentagon contract
By Sharon GoldmanMarch 7, 2026
18 hours ago

Most Popular

placeholder alt text
Economy
The Treasury may need to borrow an extra $1.6 trillion to cover the hole left by tariff ruling and pay a further $400 billion in debt interest
By Eleanor PringleMarch 6, 2026
2 days ago
placeholder alt text
AI
Shark Tank's Kevin O'Leary says if he were 25 today, he'd chase these two booming opportunities in the world of AI
By Marco Quiroz-GutierrezMarch 6, 2026
2 days ago
placeholder alt text
Success
Gen Z graduates who majored in ‘AI-proof’ careers like pharmacy, biology, and education are making less than $50,000 after graduation
By Emma BurleighMarch 6, 2026
2 days ago
placeholder alt text
AI
Anthropic just mapped out which jobs AI could potentially replace. A 'Great Recession for white-collar workers' is absolutely possible
By Jake AngeloMarch 6, 2026
2 days ago
placeholder alt text
AI
Nobel laureate Joe Stiglitz says not only can AI take your job, it’ll make the ‘tech bro’ class richer while doing so
By Catherina GioinoMarch 6, 2026
2 days ago
placeholder alt text
Arts & Entertainment
Gen Z is hacking the exorbitant costs of live events by ditching Coachella and opting for something actually affordable. Meet Breakaway
By Sydney LakeMarch 7, 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.