Firefox fires blocks at trackers, Exim tackles 7-day remote flaw, and RDP pops up yet again

Plus, Citrix catches sueball after employee data hacked
Roundup It wasn't just fake CIA agents, database mega-hacks and Bing flings in the security world last week. Here are a few tidbits beyond what you've read in El Reg, among them a seven-day vuln and the scummy BlackSquid.…