Prevent Spam Posts for 3.8.1 ?

[dontcry]

Originally Posted by ccmoon

I always use reCapcha and have no problem with SPAM trying to register. The main problem that I am facing now is those SPAM trying bomb my site with tons of spam using many existing registered usernames.
I am using Akismet, but they have missed lots of spam.
Akismet is my last HOPE, but now it bypass it easily.
Do you have other solutions?
SPAM looks like this
****************
fG<qO17=eqW@H]0;2d1ISM\[h/6BCC-q drpJsCKJDm9m5ghUT.9W7PHDtnDsXO2qpz6?k3h/wZ\TI*SRuZlRo( kr>)nfs^U-jx-4`^N9XlCNJpKW^>eQc2_/ORc,Qlz.6MwR*9(Xl135drd=4(:F>P)P47u\lmTuB1/8OpVkDRWvC3Q[a*.I\_) ?3BHyVAL@arSYTbl_<4U HaNuhl<sv7VRO9RK(IMHw<dvVnI*qTKl(>ugcI5(6C84LPhS_k p/9Dc]P6bE==w>/uK9gxZ)LEo57;ZpS1NqOIZSP3Hy

Yeah, I have this problem also.

Using 3.7.2 patch