V2 onion addresses are fundamentally insecure. When you've got a v2 onion, we suggest you migrate now. The Tor tarball ships with OpenBSD's malloc implementation, which doesn't have as quite a few fragmentation bugs (however the tradeoff is increased CPU load). Or you could merely forget and unintentionally use that https://russianmarketto87653.thekatyblog.com/30088237/5-tips-about-russianmarket-login-you-can-use-today