The latest ESET research sheds light on an advanced phishing technique that SOCs might find hard to catch. We’ve written about spearphishing before, highlighting ESET Research’s telemetry finds concerning this insidious, highly personalized attack type. However, the story isn’t over. In their latest findings, researchers have gone on to detail a series of successful phishing attempts by the Iran-aligned MuddyWater APT group, using a very specific attack technique — internal