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Recent Breaches › Threat actors › Insomnia

Threat actor

Insomnia

Insomnia is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.
58tracked breaches
3linked methods

Methods used

Ransomware 58Data Extortion & Leaks 58Misconfiguration & Exposed Data 10

Breaches linked to Insomnia

October 5, 2026HIGH

Praxis EMR Listed by Insomnia Ransomware Group

Insomnia Ransomware
October 5, 2026HIGH

Praxis EMR Listed by Insomnia Ransomware Group

Insomnia Ransomware
September 15, 2026HIGH

Wiggins Listed by Insomnia Ransomware Group

Insomnia Ransomware
September 14, 2026HIGH

Metropolitan Community Health Services Listed by Insomnia Ransomware Group

Insomnia Ransomware
September 14, 2026HIGH

Metropolitan Community Health Services Listed by Insomnia Ransomware Group

Insomnia Ransomware
September 14, 2026HIGH

Massey, Stotser & Nichols Listed by Insomnia Ransomware Group

Insomnia Ransomware
September 7, 2026HIGH

NorthShore Health Centers Listed by Insomnia Ransomware Group

Insomnia Ransomware
September 7, 2026HIGH

NorthShore Health Centers Listed by Insomnia Ransomware Group

Insomnia Ransomware
September 3, 2026HIGH

Maglin, Miskiv & Associates Listed by Insomnia Ransomware Group

Insomnia Ransomware
September 3, 2026HIGH

Maglin, Miskiv & Associates Listed by Insomnia Ransomware Group

Insomnia Ransomware
September 2, 2026HIGH

N*************** Listed by Insomnia Ransomware Group

Insomnia Ransomware
August 31, 2026HIGH

Metro Tulsa Foot Listed by Insomnia Ransomware Group

Insomnia Ransomware
August 19, 2026HIGH

Aurora Health Management Listed by Insomnia Ransomware Group

Insomnia Ransomware
August 19, 2026HIGH

*********** Listed by Insomnia Ransomware Group

Insomnia Ransomware
August 19, 2026HIGH

Aurora Health Management Listed by Insomnia Ransomware Group

Insomnia Ransomware
August 18, 2026HIGH

Codinter Listed by Insomnia Ransomware Group

Insomnia Ransomware
August 6, 2026HIGH

Park Place Behavioral Health Care Listed by Insomnia Ransomware Group

Insomnia Ransomware
August 6, 2026HIGH

Park Place Behavioral Health Care Listed by Insomnia Ransomware Group

Insomnia Ransomware
July 31, 2026HIGH

Merritt Woodwork Listed by Insomnia Ransomware Group

Insomnia Ransomware
July 31, 2026HIGH

Laempe Reich Listed by Insomnia Ransomware Group

Insomnia Ransomware
July 29, 2026HIGH

Sky Solutions Listed by Insomnia Ransomware Group

Insomnia Ransomware
June 25, 2026HIGH

************* Listed by Insomnia Ransomware Group

Insomnia Ransomware
June 12, 2026HIGH

The Vant Group Listed by Insomnia Ransomware Group

Insomnia Ransomware
June 9, 2026HIGH

Mid-Cumberland Human Resource Agency Listed by Insomnia Ransomware Group

Insomnia Ransomware
April 24, 2026HIGH

METO Systems Listed by Insomnia Ransomware Group

Insomnia Ransomware
Showing 1–25 of 58
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Attributions to threat groups and methods reflect public reporting and, in some cases, unverified claims made by the groups themselves; they may be incomplete or later revised. Recent Breaches and GalaxyWarden are independent and are not affiliated with, and do not endorse, any company or group named on this page. This information is aggregated from public sources for awareness only and is not legal, security, or investment advice.