With the proliferation of VPNs in recent years, many people are going to be targeted then, which perhaps is a good thing (the more people that leverage encryption for Internet privacy the better).
NSA & GCHQ must be getting very tired of all this cryptography, which has me thinking they have compromised several VPN companies or setup several VPN honeypot companies for their own purposes.
Another thing: being targeted with exploits because you use Tor must be an interesting thing to happen to you. I use secure endpoints and monitor all my traffic, and I've been using Tor since its inception.
Maybe they just don't want to target me because my systems are so hardened? I remain humble however, as everything can be hacked. Whatever exploits they have targeted me with, must be very good because I haven't spotted anything malicious (yet!).