Bayern Munich are adamant they were not at fault as Thomas Tuchel's appointment was reported before previous head coach Julian Nagelsmann had been sacked.
Nagelsmann was said to have learned of his departure through the media while skiing in Austria this week.
The news first broke on Thursday but was not made official for another 24 hours, by which point Tuchel had formally agreed to take the Bayern job.
However, Bayern sporting director Hasan Salihamidzic appeared on SPORT1's STAHLWERK Doppelpass on Sunday and defended the club's position.
"We met [with Tuchel] on Tuesday, had a very good conversation," Salihamidzic said. "And on Wednesday and Thursday, we negotiated with Thomas' managers.
"On Thursday evening, we learned that the information had been leaked by a third party. We really couldn't help it.
"I don't know who that was [behind the leak] – certainly from the other side. We behaved fairly. As fair as you can be in this business.
"The first person we called on Thursday was Julian Nagelsmann. You don't share such a decision on the phone. That's why we met the next day at Sabener Strasse. We waited until there was a commitment from Thomas Tuchel."
Indeed, although the leak looked "bad", the Bayern chief explained why it was not possible to dismiss Nagelsmann before putting a deal in place with Tuchel.
"It came out before Thomas Tuchel agreed, so I wouldn't have been able to call Julian yet," Salihamidzic said.
"I couldn't have told him, 'we're talking to Thomas now, but if he doesn't want to, you'll go ahead'.
"Of course, it's bad that this comes out beforehand, but that's not our fault."
Now, Bayern are looking forward to a future with Tuchel, even if he has had strained relationships with bosses at Borussia Dortmund, Paris Saint-Germain and Chelsea.
Disputes have often centred around transfer business, but the Bundesliga champions are ready to back Tuchel.
"With Julian Nagelsmann, we entered the transfer market together and discussed everything. We will do the same with Thomas Tuchel," Salihamidzic said.
"The coach's ideas are important, he has to transfer them to the team. We have let Julian be Julian and will also let Thomas Tuchel be Thomas Tuchel."