When did Michael Tetto become CISO of Eversource Energy?

The appointment was announced in the week of March 9, 2026, per SecurityWeek Industry Moves. The record holds the announcement, not a start date.

What was Michael Tetto's role before this appointment?

Before the appointment, Michael Tetto was Director of Information Security at Eversource Energy, according to the announcement (SecurityWeek Industry Moves).

Who does the head of security at Eversource Energy report to?

In its fiscal 2025 annual report (Form 10-K, filed February 17, 2026), Eversource Energy describes the role that runs security as Chief Information Security Officer, reporting to the Chief Information Officer.

Executive record

Michael Tetto

Career profile: Michael Tetto on CISO Spotlights ↗

Michael Tetto is Chief Information Security Officer (CISO) at Eversource Energy. The appointment was announced in the week of March 9, 2026, per SecurityWeek Industry Moves.

Before the appointment: Director of Information Security at Eversource Energy, per the same source.

1 tracked move on the Wire · Updated September 24, 2026

Career timeline

Every move the record holds for Michael Tetto, newest first, with the earlier roles the announcements name.

week of March 9, 2026· Appointment
Named Chief Information Security Officer (CISO) at Eversource Energy
Source: SecurityWeek Industry Moves (week of 2026-03-09) ↗ · Move record
Before March 2026· Earlier role
Director of Information Security at Eversource Energy
Named in the announcement of the Eversource Energy appointment · Source: SecurityWeek Industry Moves (week of 2026-03-09) ↗

The company: Eversource Energy

Sector: Industrial & Energy
Region: North America
Company record: Who runs security at Eversource Energy: 1 confirmed move on the record
Annual report: Cybersecurity section of the fiscal 2025 Form 10-K, filed February 17, 2026
Reporting line: The filing describes the role that runs security as Chief Information Security Officer, reporting to the Chief Information Officer.
Board oversight: Named in the filing: Finance and Risk Management Committee.

Appointed in the same period

Other security chiefs in Industrial & Energy whose appointment was announced within 90 days of Michael Tetto's, nearest first. The Industrial & Energy bench

April 9, 2026
Brian Harrell, Vice President and Chief Security Officer at FirstEnergy
January 6, 2026
Naina Bhattacharya, Chief Information Security Officer at Coats
week of June 1, 2026
Connie Devine, Chief Information Security Officer (CISO) at Phillips 66

Record facts

Time in the seat: About 8 months since the appointment was announced (week of March 9, 2026), as of November 2026
Moves on the record: 1 confirmed move, each with its source
On the record since: September 24, 2026
Industrial & Energy in 2026: 9 security-leadership appointments announced in the sector on the record

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 Michael Tetto

Who is the CISO of Eversource Energy?: Michael Tetto is Chief Information Security Officer (CISO) at Eversource Energy. The appointment was announced in the week of March 9, 2026, per SecurityWeek Industry Moves.
When did Michael Tetto become CISO of Eversource Energy?: The appointment was announced in the week of March 9, 2026, per SecurityWeek Industry Moves. The record holds the announcement, not a start date.
What was Michael Tetto's role before this appointment?: Before the appointment, Michael Tetto was Director of Information Security at Eversource Energy, according to the announcement (SecurityWeek Industry Moves).
Who does the head of security at Eversource Energy report to?: In its fiscal 2025 annual report (Form 10-K, filed February 17, 2026), Eversource Energy describes the role that runs security as Chief Information Security Officer, reporting to the Chief Information Officer.

Sources

1.SecurityWeek Industry Moves (week of 2026-03-09) ↗: the appointment at Eversource Energy, week of March 9, 2026
2.SEC EDGAR: Form 10-K, fiscal 2025 ↗: the company's cybersecurity disclosure
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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