BAE Systems has said that it is "concerned" to hear of the data loss, but that it is "a matter for the Serious Fraud Office".
The defence giant also confirmed in a statement that the material was not sent to a current or former employee of the company.
We were concerned to hear of this unfortunate incident but understand it has now been dealt with by the relevant authorities. Ultimately, this is a matter for the SFO and as far as BAE Systems is concernedit is now closed.
More top news
The Chancellor has called for new financial partnerships to open up markets beyond the EU.
The haul is part of Operation Thunderstorm which ran throughout May and involved 1,974 seizures including 43 tonnes of wild meat.
Beijing’s decision means new solutions must be found to the problem of removing refuse.