Service incident Fiscal services suspended pending forensic review of the cybersecurity incident.
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Kingdom of Syldavia Eih bennek, eih blavek

Online Services Temporarily Unavailable

Following a cybersecurity incident affecting the Royal Ministry of Fiscal Oversight, all online fiscal services have been suspended until further notice.

Our technical teams are working to restore normal operations. Citizens requiring urgent fiscal assistance should contact their local administrative office.

Security Advisory The affected legacy endpoint has been isolated pending forensic review. Access is restricted to authorised personnel only.

View isolated endpoint

REF: MFO-SEC-2025-0606

Service status

Currency data feed Operational
Personal tax filing Offline
Business tax filing Offline
Customs & excise portal Offline
Forms library Offline
Tax calendar Offline
Press portal Offline
Contact channels Offline

We apologise for any inconvenience. Regular updates will be posted through official channels.

Official communiqués

Status updates published by the Ministry communications service.

  1. The Ministry reaffirms that the current service interruption does not constitute valid grounds for delayed filing. All declaratory obligations apply in full and must be met within the prescribed deadlines.

  2. The Ministry has requested assistance from Anthropic for the deployment of Glasswing. A response is expected once a place opens on the waiting list.

  3. A portion of the affected endpoints has been isolated. The remainder are still under evaluation.

  4. The inter-ministerial coordination meeting has been postponed for scheduling reasons. Filing obligations remain in force.

  5. Distributed denial-of-service attacks against Ministry infrastructure persist. A significant share of incoming traffic continues to be intercepted through coordination with the SYLVIA programme.

  6. An external team has been engaged to conduct the forensic review. The preliminary instruction period is being assessed.

  7. As a precautionary measure, online services have been suspended. A formal communication will follow.

  8. Unusual activity has been detected on one of the authentication systems. The methodology is consistent with patterns observed during recent fiscal seasons. An investigation has been opened.

Fiscal calendar

Upcoming filing deadlines.

  • in 14 days
    Customs declaration
  • in 19 days
    VAT — quarterly return
  • in 259 days
    Personal income tax
  • in 364 days
    Corporate tax

Filing obligations are unchanged by the outage. Citizens are expected to meet the deadlines; submissions may be sent by post if necessary.

₭hôr Exchange Rates

Read-only emergency feed. The currency data segment runs on an isolated network endpoint with no write capability.

Currency Rate per ₭ 1 30 days
US Dollar (USD) 0.000656
Euro (EUR) 0.000579
Thai Baht (THB) 0.0220
Chinese Yuan (CNY) 0.004397
Russian Rouble (RUB) 0.0549
Last updated 30 Sep 2026, 00:00 SRT
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