FedEx announced that the worldwide operations of TNT were significantly affected by the cyber-attack known as Petya, which involved the spread of an information technology virus through a Ukrainian tax software product. The systems and data of all other FedEx companies are currently unaffected by the attack. TNT operates in Ukraine and uses the software that was compromised, which allowed the virus to infiltrate TNT systems and encrypt its data. While TNT operations and communications were significantly affected, no data breach or data loss to third parties is known to have occurred as of the date of this press release.
FedEx implemented contingency plans immediately following the attack to recover TNT operations and communications systems. As of the date of this press release, all TNT depots, hubs and facilities are operational and most TNT services are available, but customers are still experiencing widespread service and invoicing delays, and manual processes are being used to facilitate a significant portion of TNT operations and customer service functions. We cannot estimate when TNT services will be fully restored. Contingency plans that make use of both FedEx Express and TNT networks remain in place to minimize the impacts to customers.
Our information technology teams have been focused on the recovery of critical systems and continue to make progress in resuming full services and restoring critical systems. We are currently focused on restoring remaining operational systems, along with finance, back-office and secondary business systems. We cannot yet estimate how long it will take to restore the systems that were impacted, and it is reasonably possible that TNT will be unable to fully restore all of the affected systems and recover all of the critical business data that was encrypted by the virus.
Given the recent timing and magnitude of the attack, in addition to our initial focus on restoring TNT operations and customer service functions, we are still evaluating the financial impact of the attack, but it is likely that it will be material. We do not have cyber or other insurance in place that covers this attack. Although we cannot currently quantify the amounts, we have experienced loss of revenue due to decreased volumes at TNT and incremental costs associated with the implementation of contingency plans and the remediation of affected systems.
Additional consequences and risks associated with the cyber-attack that could negatively impact our results of operations and financial condition are described in the corresponding risk factor included in the Management’s Discussion and Analysis section of our annual report on Form 10-K for fiscal year 2017, filed earlier today. In addition to financial consequences, the cyber-attack may materially impact our disclosure controls and procedures and internal control over financial reporting in future periods.