Executive record
Leon Rishniw
Career profile: Leon Rishniw on CISO Spotlights ↗
Leon Rishniw was named Founding Chief Information Security Officer at 1Fort. The appointment was announced on September 7, 2023, per PR Newswire.
Before the appointment: Head of Engineering at Coalition, per the same source.
The record holds no later verification of the seat.
1 tracked move on the Wire · Updated
Career timeline
Every move the record holds for Leon Rishniw, newest first, with the earlier roles the announcements name.
· Appointment
Before September 2023· Earlier role
Head of Engineering at Coalition
Named in the announcement of the 1Fort appointment · Source: PR Newswire (company announcement) ↗
The appointment
Announced September 7, 2023 · Source: PR Newswire (company announcement) ↗ · Move record
1Fort, a cyber insurance technology company, announced that Leon Rishniw has joined its leadership team as founding Chief Information Security Officer. Rishniw was previously the first Head of Engineering at Coalition, a cyber insurance provider. In the role, he leads 1Fort's security initiatives and strategy.
According to the release, Rishniw also contributes to 1Fort's partnerships with retail brokerages, which help them automate and simplify the cyber insurance process for clients that are mid-to-large. In the release, Anthony Marshi, CEO of 1Fort, welcomed Rishniw to the team and cited his background in cyber insurance and security.
Before his time at Coalition, Rishniw held engineering leadership roles at security firms such as Qadium and Cloudmark, the release says. The release notes that Palo Alto Networks acquired Qadium in 2019, while ProofPoint acquired Cloudmark in 2017. At Coalition, the release says, he led development of what it describes as the first data-driven cyber insurance platform. According to the release, Rishniw has more than 25 years of engineering experience.
According to the release, 1Fort has venture backing and states its mission as fusing insurance and security to democratize cyber resilience. According to the release, 1Fort reached SOC 2 Type 2 compliance earlier in 2023, with no qualifications.
According to Coalition, it launched on January 1st, 2018, and grew at a compounded monthly rate of nearly 100% over that year. Coalition says its headcount grew from 12 people at the start of 2018 to nearly 40.
The company: 1Fort
- Sector
- Cybersecurity Vendors
- Region
- North America
- Company record
- Who runs security at 1Fort: 1 confirmed move on the record
Appointed in the same period
Other security chiefs in Cybersecurity Vendors whose appointment was announced within 90 days of Leon Rishniw's, nearest first. The Cybersecurity Vendors bench
Mark Abbott, Chief Information Security Officer at Third Wave Innovations
Christie Terrill, Chief Information Security Officer at Bishop Fox
Gary Perkins, Chief Information Security Officer at CISO Global
Kevin Paige, Chief Information Security Officer and Vice President of Product Strategy at Uptycs
Joseph Bell, Chief Information Security Officer at Forcepoint G2CI
Nichole Windholz, Chief Information Security Officer at Onspring
William Wetherill, Chief Information Security Officer at DefenseStorm
Chris Denbigh-White, Chief Security Officer at Next DLP
Record facts
- Moves on the record
- 1 confirmed move, each with its source
- On the record since
- September 30, 2026
- Cybersecurity Vendors in 2026
- 25 security-leadership appointments announced in the sector on the record
Questions about Leon Rishniw
- When did Leon Rishniw become CISO of 1Fort?
- The appointment was announced on September 7, 2023, per PR Newswire. The record holds the announcement, not a start date.
- Is Leon Rishniw still the CISO of 1Fort?
- The newest source the record holds for this seat is the appointment announced on September 7, 2023. It holds no later verification, so it does not state who holds the seat today.
- Where did Leon Rishniw work before 1Fort?
- Before the appointment, Leon Rishniw was Head of Engineering at Coalition, according to the announcement (PR Newswire).
Sources
- 1.PR Newswire (company announcement) ↗: the appointment at 1Fort, September 7, 2023
- 2.CISO Spotlights career profile ↗: a fuller career profile on a sister site
This record begins with CISO Tribune's tracking in 2026.
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