CISO Tribune

Executive record

John Visneski

CISO Tribune executive record: John Visneski, CISO at Green Impact Exchange

Career profile: John Visneski on CISO Spotlights ↗

John Visneski is Chief Information Security Officer (CISO) at Green Impact Exchange. The appointment was announced in the week of March 16, 2026, per SecurityWeek Industry Moves.

Before the appointment: CISO at Sumo Logic, per the same source.

2 tracked moves on the Wire · Updated

Career timeline

Every move the record holds for John Visneski, newest first, with the earlier roles the announcements name.

  1. · Appointment

    Named Chief Information Security Officer (CISO) at Green Impact Exchange

    Source: SecurityWeek Industry Moves (week of 2026-03-16) ↗ · Move record

  2. · Appointment

    Named Chief Information Security Officer (CISO) at Sumo Logic

    Source: SecurityWeek Industry Moves (week of 2024-06-24) ↗ · Move record

  3. Before June 2024· Earlier role

    Cybersecurity leadership role at Amazon (acquired MGM)

    Named in the announcement of the Sumo Logic appointment · Source: SecurityWeek Industry Moves (week of 2024-06-24) ↗

The appointment

Announced week of June 24, 2024 · Source: SecurityWeek Industry Moves (week of 2024-06-24) ↗ · Move record

Sumo Logic named John Visneski as its Chief Information Security Officer. Visneski previously held cybersecurity leadership positions at The Pokémon Company International, Accolade, MGM Studios, and most recently at Amazon after it acquired MGM, and also served in the US Air Force.

According to the release, Visneski is responsible across the business for data protection, compliance, governance risk management, engineering and security operations. The release credits Visneski with over 15 years of experience in information security across industries including healthcare, entertainment and the federal government. The company announced his appointment together with that of Lyndsey Filantres as Senior Vice President of Growth, according to the release.

The release says that most recently he led subsidiary security and integration efforts for Amazon after it acquired MGM Studios. According to the release, he was CISO at Accolade and built privacy and security programs at The Pokémon Company International. The release says he has protected products, applications, customer platforms and corporate IT systems and has developed data privacy strategies. The GlobeNewswire release describes Accolade as a publicly traded digital healthcare company, where Visneski held a leadership role before MGM Studios. That release says he began his career working for the U.S. Air Force in cyber operations, including as an advisor on cyber to the Air Force Chief of Staff and Secretary. Sumo Logic says it worked with Pokemon on a project whose goal was to implement security automation and to build in security and governance from the start.

SecurityWeek, reporting the appointment, describes Sumo Logic as a log analytics platform. The company says it analyzes and unifies enterprise data through a single AI-powered cloud-native log analytics platform that turns the data into actionable insights. According to the release, Sumo Logic states its mission as making digital experiences more secure, reliable and faster.

The seat before and after

Who the record names in the same seat before and after John Visneski. Only what a dated record states.

Sumo Logic

After

  • Jeremy Powell: named Chief Information Security Officer, announced in the week of May 4, 2026 · record

The company: Green Impact Exchange

Company record
Who runs security at Green Impact Exchange: 1 confirmed move on the record

Appointed in the same period

Other security chiefs in Financial Services whose appointment was announced within 90 days of John Visneski's, nearest first (8 of 17). The Financial Services bench

Record facts

Time in the seat
About 7 months since the appointment was announced (week of March 16, 2026), as of November 2026
Moves on the record
2 confirmed moves, each with its source
On the record since
September 24, 2026

How these are counted. Time in the seat: Counted in whole months from the announcement of the appointment, the date the record holds; announcements rarely give a start date.

Questions about John Visneski

Who is the CISO of Green Impact Exchange?
John Visneski is Chief Information Security Officer (CISO) at Green Impact Exchange. The appointment was announced in the week of March 16, 2026, per SecurityWeek Industry Moves.
When did John Visneski become CISO of Green Impact Exchange?
The appointment was announced in the week of March 16, 2026, per SecurityWeek Industry Moves. The record holds the announcement, not a start date.
Where did John Visneski work before Green Impact Exchange?
Before the appointment, John Visneski was CISO at Sumo Logic, according to the announcement (SecurityWeek Industry Moves).

Sources

  1. 1.SecurityWeek Industry Moves (week of 2026-03-16) ↗: the appointment at Green Impact Exchange, week of March 16, 2026
  2. 2.SecurityWeek Industry Moves (week of 2024-06-24) ↗: the appointment at Sumo Logic, week of June 24, 2024
  3. 3.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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