2017 was a big year for cryptojacking. It increased by 8,500 percent, according to figures published by Symantec (NASDAQ:SYMC) in March. And it would seem that 2018 has so far been an even bigger year for mining malware, as the Cyber Threat Alliance September report revealed that, beginning on Jan. 1, cryptojacking still had room to increase by a further 500 percent.
However, beneath this simple outline of growth, there is a bigger, more complicated picture. Despite reports from some quarters showing that mining malware detections increased in the first two quarters of 2018, other reports suggest that they have in fact decreased.