Software Engineer - Threat Research
Current
Jul 2024 - Present
AeroLeads people directory · profile
William Im Email & Phone Number
Detections Engineer @ Proofpoint
at
Proofpoint
1 work email found
@proofpoint.com
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 86%
Current company
Role
Detections Engineer @ Proofpoint
Location
United States
Company size
Who is William Im? Overview
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Quick answer
William Im is listed as Detections Engineer @ Proofpoint at Proofpoint, a with 3582 employees, based in United States. AeroLeads shows a work email signal at proofpoint.com and a matched LinkedIn profile for William Im.
William Im previously worked as Software Engineer - Threat Research at Proofpoint and Open Source Intelligence Engineer - Threat Research at Proofpoint. William Im holds Bachelor'S Degree, Cybersecurity And Global Policy from Indiana University Bloomington.
Company email context
Email format at Proofpoint
This section adds company-level context without repeating William Im's masked contact details.
{first_initial}{last}@proofpoint.com
89% confidence
AeroLeads found 1 current-domain work email signal for William Im. Compare company email patterns before reaching out.
Profile bio
About William Im
I am a self-motivated cybersecurity professional with experience in software engineering, detection engineering, operations, and threat intelligence. In my free time, I enjoy hiking, skiing, and good food.Operator of AS395044
Current workplace
William Im's current company
Company context helps verify the profile and gives searchers a useful next step.
Proofpoint
8 roles
William Im work experience
A career timeline built from the work history available for this profile.
Open Source Intelligence Engineer - Threat Research
Jan 2023 - Jul 2024
Co-Founder
Current
Jan 2020 - Present
President
Apr 2023 - May 2024
Lab Developer
Sep 2022 - Apr 2023
Technical Solutions Officer
Sep 2021 - Sep 2022
Cloud Consultant
May 2022 - Aug 2022
It Systems Administrator
Apr 2020 - Aug 2020
Team & coworkers
Colleagues at Proofpoint
Other employees you can reach at proofpoint.com. View company contacts for 3582 employees →
VG
Vladimir Gold
Colleague at ProofpointIsrael
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DD
Deepak Dhankhar
Colleague at ProofpointSan Francisco Bay Area, United States
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AN
Akshita Nathani
Colleague at ProofpointSan Francisco Bay Area, United States
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ZB
Zach Byers
Colleague at ProofpointSandy, Utah, United States
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JS
Jade Stone
Colleague at ProofpointDublin, County Dublin, Ireland
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FT
Frank Torrence
Colleague at ProofpointDallas-Fort Worth Metroplex, United States
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HT
Harman Toor
Colleague at ProofpointSan Jose, California, United States
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JD
Jefferson Davis
Colleague at ProofpointSaratoga Springs, Utah, United States
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RS
Robert Shields
Colleague at ProofpointMorgan Hill, California, United States
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KS
Kevin Schmehl
Colleague at ProofpointColumbus, Ohio, United States
View →
Vladimir Gold
Colleague at ProofpointIsrael
View →
DD
Deepak Dhankhar
Colleague at ProofpointSan Francisco Bay Area, United States
View →
AN
Akshita Nathani
Colleague at ProofpointSan Francisco Bay Area, United States
View →
ZB
Zach Byers
Colleague at ProofpointSandy, Utah, United States
View →
JS
Jade Stone
Colleague at ProofpointDublin, County Dublin, Ireland
View →
FT
Frank Torrence
Colleague at ProofpointDallas-Fort Worth Metroplex, United States
View →
HT
Harman Toor
Colleague at ProofpointSan Jose, California, United States
View →
JD
Jefferson Davis
Colleague at ProofpointSaratoga Springs, Utah, United States
View →
RS
Robert Shields
Colleague at ProofpointMorgan Hill, California, United States
View →
KS
Kevin Schmehl
Colleague at ProofpointColumbus, Ohio, United States
View →
1 education record
William Im education
FAQ
Frequently asked questions about William Im
Quick answers generated from the profile data available on this page.
What company does William Im work for?
William Im works for Proofpoint.
What is William Im's role at Proofpoint?
William Im is listed as Detections Engineer @ Proofpoint at Proofpoint.
What is William Im's email address?
AeroLeads has found 1 work email signal at @proofpoint.com for William Im at Proofpoint.
Where is William Im based?
William Im is based in United States while working with Proofpoint.
What companies has William Im worked for?
William Im has worked for Proofpoint, Apt Labs Llc, Cybersecurity Club At Iu, Amazon Web Services (Aws), and Coastal Maine Botanical Gardens.
Who are William Im's colleagues at Proofpoint?
William Im's colleagues at Proofpoint include Vladimir Gold, Deepak Dhankhar, Akshita Nathani, Zach Byers, and Jade Stone.
How can I contact William Im?
You can use AeroLeads to view verified contact signals for William Im at Proofpoint, including work email, phone, and LinkedIn data when available.
What schools did William Im attend?
William Im holds Bachelor'S Degree, Cybersecurity And Global Policy from Indiana University Bloomington.
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