Ukraine's state postal operator said a cyberattack disrupted its mobile app after attackers hit the company's IT systems overnight. Ukrposhta has not confirmed data theft, but the pro-Russian group IT Army of Russia claimed it had earlier breached a server, exfiltrated a user database, and stolen internal data. No malware family, vulnerability, or CVE was identified, and the confirmed impact so far is limited to app outages.
Why it matters: This affects a major public-facing service in Ukraine and could have privacy implications if the data-theft claims are confirmed. Ukrposhta users should watch for service notices and possible follow-on phishing, while defenders should treat the incident as a potentially broader Russia-linked intrusion rather than a simple outage.
2026.06.25
100% relevant
This article appears to be the first concrete report of the Ukrposhta incident, tying a confirmed service disruption to a claimed pro-Russian intrusion and possible exfiltration.
← Back to all stories