sophos anti-virus wasn't able to detect compromised binaries or source until nearly 2 years after compromise, just like the rest of us. sounds like software i d

sophos anti-virus wasn't able to detect compromised binaries or source until nearly 2 years after compromise, just like the rest of us. sounds like software i don't need. (and that's assuming you get their on-demand scanning working (talpa) which only seems to work with out of date kernels.)