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Punishing Owl leak of Russian state and scientific organizations

Data Leak
First reported
Last updated
Happening score
H score 31
1 unique sources, 1 articles

Summary

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A Punishing Owl leak operation is exposing sensitive information from Russian state institutions, scientific enterprises, and IT organizations, increasing the risk of public disclosure and downstream abuse. The actor is described as stealing and leaking data on the dark web and has been active since December 2025. The leak thread adds a distinct disclosure risk on top of broader Russia-focused intrusion activity.

Related Happenings

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Data Leak
H score46 First: 27.05.2026 14:28 Last: 27.05.2026 14:28 Sources 1

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RondoDox persistent IoT and web app botnet campaign

Campaign
H score51 First: 01.01.2026 11:19 Last: 01.01.2026 11:19 Sources 1 Impact high

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Proton Data Breach Observatory launches with real-time dark web breach monitoring

Security Tool/Service
H score56 First: 30.10.2025 13:00 Last: 30.10.2025 13:00 Sources 1

About this happening: Proton launched the Data Breach Observatory, a monitoring service built with Constella Intelligence that scans the dark web for breached records and can flag exposure...

Timeline