Ukrposhta reports cyberattack causing mobile app and digital service disruptions

What happened

According to New Voice Ukraine, Ukrposhta, Ukraine's state postal operator, reported that a hostile cyberattack overnight on June 25 caused temporary disruptions to its mobile application and some digital services. The operator made the announcement via a Facebook post and said technical specialists are working to restore full functionality.

Outside Brief is treating this as a source-led account. Any disputed responsibility, casualty figure or battlefield claim should be read as unconfirmed/hearsay unless confirmed by another reliable source. The attack occurred amid ongoing tensions and conflict, where cyber operations form part of the broader information and infrastructure battles. Ukrposhta plays a crucial civilian role by providing postal and financial services, including plans to develop a postal bank, which have recently faced regulatory scrutiny.

On June 23, the National Bank of Ukraine declared that Ukrposhta CEO Ihor Smilianskyi did not meet professional suitability requirements for his role overseeing financial payment services and instructed his suspension. Smilianskyi criticized the central bank, accusing it of obstructing plans to create a postal bank, underscoring institutional challenges amid the cyber disruptions.

Known from the source

• Ukrposhta reported a hostile cyberattack overnight on June 25 that disrupted its mobile app and some digital services.
• The operator announced the disruption publicly via Facebook and confirmed ongoing restoration efforts.
• On June 23, the National Bank of Ukraine declared Ukrposhta CEO Ihor Smilianskyi unfit for his role overseeing financial payment services and instructed suspension.
• Smilianskyi has criticized the National Bank of Ukraine for obstructing the creation of a postal bank.

What remains unclear

The reported cyberattack adds a layer of complexity to the challenges facing Ukrainian civilian digital infrastructure as the military conflict unfolds. While the overall war dynamic may show signs of shifting, cyber threats like this continue to target state services, affecting daily life and government functions.

What remains unclear: Independent confirmation of the cyberattack and its effects on Ukrposhta's services beyond the company's Facebook post. Details about the nature and origin of the cyberattack. Verification of current status of service restoration at Ukrposhta. Clarification on the regulatory actions against CEO Ihor Smilianskyi and any official government response.

Evidence note

Outside Brief has treated the source material as confirmed within the supplied source context, while retaining attribution to the original publisher.

Original source: New Voice Ukraine. Open the source.