Ukrposhta Hit by Cyberattack, Mobile App and IT Systems Disrupted
Ukraine's state-owned postal operator, Ukrposhta, reported temporary disruptions to its mobile application and IT systems following an overnight 'hostile cyberattack' on June 25, 2026. The incident was widely reported on June 26, 2026. A pro-Russian activist group, 'IT army of Russia,' claimed responsibility for the attack, alleging they had breached Ukrposhta's infrastructure weeks earlier and exfiltrated a database containing user information and other internal data.
Signal context
First seen: Jun 26, 2026
Last updated: Jun 26, 2026
Status: Public signal
Key points
- Cyberattack by pro-Russian group 'IT army of Russia'.
- Disruption to mobile application and IT systems.
- Alleged exfiltration of user information and internal data.
Signal analysis
BetaThis analysis groups the signal by industry, likely incident action and impacted security area. It helps compare this signal with other published signals without treating the labels as final determinations.
Sector: Information
Likely country: Location not provided
Watch internet-facing systems, credential abuse and exploit activity.
- Source type: outside the affected organization
Impact area: Confidentiality
Likely asset: Server or cloud data store
- 28 signals in the same sector
- 94 signals with the same likely impact area
- 1 signal linked to this organization/domain
External sources
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