https://www.heise.de/meinung/Kommentar-BSI-Affaere-Boehmerma...
I'm not in a position to evaluate the veracity of this rumour.
Maybe it would be good if he does not get replaced by someone, who could do more harm by talking less bs and actually doing something bad.
At least all that talk about cyber cyber nonsense does not do much apart from wasting tax money and creating mountains of paper.
Imho it is a really bad idea that the BSI is subordinate to the ministry of interior which also is in control of police and the Verfassungschutz.
Both institutions which are somewhat influential and usually pro surveillance everything, regardless the cost, technical feasibility and compliance with civil rights.
If you look at the debates around Stasi 2.0, Zensursula and Vorratsdatenspeicherung it is easy to see that those really need someone to keep them in check.