AeroLeads people directory · profile
Sameer Bhalotra Email & Phone Number
Co-founder and CEO of ActZero
at
ActZero.ai
1 work email found
@nss.eop.gov
2 phones found area 650
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 86%
Current company
Role
Co-founder and CEO of ActZero
Location
San Francisco, California, United States
Company size
Who is Sameer Bhalotra? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Sameer Bhalotra is listed as Co-founder and CEO of ActZero at ActZero.ai, a company with 20 employees, based in San Francisco, California, United States. AeroLeads shows a work email signal at nss.eop.gov, phone signal with area code 650, and a matched LinkedIn profile for Sameer Bhalotra.
Sameer Bhalotra previously worked as Co-founder & CEO of ActZero at Actzero.Ai and Investor / Board Member at Security Startups. Sameer Bhalotra holds Ba, Physics & Chemistry from Harvard University.
Company email context
Email format at ActZero.ai
This section adds company-level context without repeating Sameer Bhalotra's masked contact details.
{first_initial}{last}@nss.eop.gov
76% confidence
AeroLeads found 1 current-domain work email signal for Sameer Bhalotra. Compare company email patterns before reaching out.
Profile bio
About Sameer Bhalotra
Dr. Sameer Bhalotra is the Co-founder & CEO of ActZero, a security company based in San Francisco, California. He previously worked in cybersecurity at Google and as a Board member of numerous security startups. In government, he served as Senior Director for Cybersecurity on the National Security Council staff at the White House, Cybersecurity & Technology Lead for the Senate Select Committee on Intelligence, and in various roles in the Intelligence Community. He is affiliated with the US Secret Service Cyber Investigations Advisory Board, US State Department Foreign Affairs Policy Board, Center for Strategic and International Studies, Stanford University's Center for International Security and Cooperation, and Harvard University’s Kennedy School of Government.
Current workplace
Sameer Bhalotra's current company
Company context helps verify the profile and gives searchers a useful next step.
Actzero.Ai
10 roles
Sameer Bhalotra work experience
A career timeline built from the work history available for this profile.
Co-Founder & Ceo Of Actzero
CurrentActZero is a Gartner-recognized provider of Managed Detection and Response (MDR) services that offers 24/7 Ransomware Defense You Can Measure, providing threat protection for small and mid-size businesses. We combine AI & ML technologies with human threat hunting to stop cyberattacks.
Jan 2019 - Present
Investor / Board Member
Current
Security Startups
*16 other active investmentsDedrone (Acq. by Axon)StackRox (Acq. by IBM/RedHat)Preempt (Acq. by CrowdStrike)LogRhythm (Acq. by Thoma Bravo)Sqrrl (Acq. by Amazon)RedOwl (Acq. by Forcepoint/Raytheon)Efflux (Acq. by Netscout)Invincea (Acq. by Sophos)Harvest ai (Acq. by Amazon)Damballa (Acq. by Core Security)Blekko (Acq. by IBM)Morta (Acq. by Palo Alto.
Nov 2012 - Present
U.S. State Department Foreign Affairs Policy Board (Fapb)
CurrentProviding independent advice on US foreign policy and diplomacy, focusing on cybersecurity and emerging technologies.
Jun 2022 - Present
U.S. Secret Service Cyber Investigations Advisory Board (Ciab)
CurrentProviding strategic guidance to shape the Secret Service’s efforts in its investigations of cybercrime and cyber-enabled fraud.
Sep 2020 - Present
Co-Founder & Ceo
StackRox (acq. by IBM/RedHat) was a container security technology startup protecting large global banks, software developers, and government agencies running Kubernetes systems. US Patent 10397255.
Nov 2014 - Nov 2018
Cybersecurity
Integrated Impermium team & technology with Google's user account security system.
Jan 2014 - May 2014
Chief Operating Officer
Impermium (Acq. By Google)
Impermium (acq. by Google) was a security startup protecting Internet companies (eg Tumblr, Pinterest) and 1.5M websites worldwide. Our AI technology identified fraudulent user accounts, compromised logins, and risky transactions.
Feb 2012 - May 2014
Senior Director For Cybersecurity
Advised the President regarding the nation's top priority cybersecurity initiatives to protect U.S. commerce and U.S. critical infrastructure.
Jun 2010 - Jan 2012
Technology Lead And Cybersecurity Lead
Led oversight of cybersecurity and other major technology programs for the Select Committee on Intelligence, chaired by Senators Feinstein and Rockefeller.
Jan 2007 - Jun 2010
Team & coworkers
Colleagues at ActZero.ai
Other employees you can reach at actzero.ai. View company contacts for 20 employees →
RF
Rob Fallone
Colleague at Actzero.Ai
Barrie, Ontario, Canada, Canada
View →
PS
Pete Seeger
Colleague at Actzero.Ai
Waterloo, Ontario, Canada, Canada
View →
DR
Divya Rana
Colleague at Actzero.Ai
Brampton, Ontario, Canada, Canada
View →
DC
Daryll Cuenca
Colleague at Actzero.Ai
Ilocos Norte, Ilocos Region, Philippines, Philippines
View →
GW
Gwenydd Way
Colleague at Actzero.Ai
Seattle, Washington, United States, United States
View →
BG
Brenna Gibbons
Colleague at Actzero.Ai
Seattle, Washington, United States, United States
View →
RR
Ricky Ramrattan
Colleague at Actzero.Ai
Toronto, Ontario, Canada, Canada
View →
AM
Alejandro Mendoza
Colleague at Actzero.Ai
Milton, Ontario, Canada, Canada
View →
GA
Gabe A.
Colleague at Actzero.Ai
Everett, Washington, United States, United States
View →
RV
Ravi Verma
Colleague at Actzero.Ai
Edmonton, Alberta, Canada, Canada
View →
Rob Fallone
Colleague at Actzero.Ai
Barrie, Ontario, Canada, Canada
View →
PS
Pete Seeger
Colleague at Actzero.Ai
Waterloo, Ontario, Canada, Canada
View →
DR
Divya Rana
Colleague at Actzero.Ai
Brampton, Ontario, Canada, Canada
View →
DC
Daryll Cuenca
Colleague at Actzero.Ai
Ilocos Norte, Ilocos Region, Philippines, Philippines
View →
GW
Gwenydd Way
Colleague at Actzero.Ai
Seattle, Washington, United States, United States
View →
BG
Brenna Gibbons
Colleague at Actzero.Ai
Seattle, Washington, United States, United States
View →
RR
Ricky Ramrattan
Colleague at Actzero.Ai
Toronto, Ontario, Canada, Canada
View →
AM
Alejandro Mendoza
Colleague at Actzero.Ai
Milton, Ontario, Canada, Canada
View →
GA
Gabe A.
Colleague at Actzero.Ai
Everett, Washington, United States, United States
View →
RV
Ravi Verma
Colleague at Actzero.Ai
Edmonton, Alberta, Canada, Canada
View →
2 education records
Sameer Bhalotra education
Ba, Physics & Chemistry
Harvard University
Phd, Applied Physics
Stanford University
FAQ
Frequently asked questions about Sameer Bhalotra
Quick answers generated from the profile data available on this page.
What company does Sameer Bhalotra work for?
Sameer Bhalotra works for ActZero.ai.
What is Sameer Bhalotra's role at ActZero.ai?
Sameer Bhalotra is listed as Co-founder and CEO of ActZero at ActZero.ai.
What is Sameer Bhalotra's email address?
AeroLeads has found 1 work email signal at @nss.eop.gov for Sameer Bhalotra at ActZero.ai.
What is Sameer Bhalotra's phone number?
AeroLeads has found 2 phone signal(s) with area code 650 for Sameer Bhalotra at ActZero.ai.
Where is Sameer Bhalotra based?
Sameer Bhalotra is based in San Francisco, California, United States while working with ActZero.ai.
What companies has Sameer Bhalotra worked for?
Sameer Bhalotra has worked for Actzero.Ai, Security Startups, U.S. Department Of State, U.S. Secret Service, and Stackrox.
Who are Sameer Bhalotra's colleagues at ActZero.ai?
Sameer Bhalotra's colleagues at ActZero.ai include Rob Fallone, Pete Seeger, Divya Rana, Daryll Cuenca, and Gwenydd Way.
How can I contact Sameer Bhalotra?
You can use AeroLeads to view verified contact signals for Sameer Bhalotra at ActZero.ai, including work email, phone, and LinkedIn data when available.
What schools did Sameer Bhalotra attend?
Sameer Bhalotra holds Ba, Physics & Chemistry from Harvard University.
Find 750M verified contacts
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trial