Noun
English Wikipedia has an article on:spear phishingWikipedia
spearphishing (uncountable)
(Internet) Phishing against a small group of selected targets who are more likely to be attracted.
The second wave of hacking came in the spring of 2016, when another Russian hacking arm, the GRU, infiltrated the DNC through, again, the use of spearphishing. Source: Internet
John Podesta falls for a spearphishing email allegedly created by Aleksey Lukashev and disguised as a Google security alert, giving the Russians access to his personal email account. Source: Internet
Their spearphishing themes appear to be written by native English speakers familiar with both investment terminology and the inner workings of public companies. Source: Internet