Sure: it seems possible that these statements are co-ordinated, but instead of being false or deceptive statements co-ordinated by a three-letter agency they're truthful or largely truthful statements co-ordinated by the tech companies' PR departments, and the close similarities are designed to amplify a message the companies agreed among themselves. Of course, under the circumstances the similarity looks suspicious, but it seems possible that could be an unintentional blunder rather than a genuine sign of guilt.