But in the same time these accusations seem to come in a very convenient time, right after these huge leaks. At this moment I'm feeling very reserved about these accusations.

The thing is, these charges were well under way back in August, long before Wikileaks started to publish cables on 28 Nov.

I agree with azurelunatic, and with what badgerbag said here, though -- given that they're acquaintance rape cases, these charges certainly seem to be being pursued with uncharacteristic zeal.