2020 State of Malware Report

It was the last year of the 2010s, and cybercriminals let the world know they meant business. From an increase in enterprise-focused threats to diversification of sophisticated hacking, evasion, and stealth techniques to aggressive adware aimed at Androids, the 2019 threat landscape was shaped by a cybercrime industry that was all grown up.

While Malwarebytes observed a relative plateau in the overall volume of threat detections in 2019, our telemetry showed a clear trend toward industrialization. Global Windows malware detections on business endpoints increased by 13 percent, and a bifurcation of attack techniques split threat categories neatly between those targeting consumers and those affecting organizations’ networks. The Trojan-turned-botnets Emotet and TrickBot made a return in 2019 to terrorize organizations alongside new ransomware families, such as Ryuk, Sodinokibi, and Phobos. In addition, a flood of hack tools and registry key disablers made a splashy debut in our top detections, a reflection of the greater sophistication used by today’s business-focused attackers.

Meanwhile, the 2019 mobile threat landscape fared no better. While Malwarebytes launched a massive drive to combat stalkerware—apps that enable users to monitor their partners’ every digital move - which led to an increase in our detections, other nefarious threats lingered on the horizon, with increases in their detections not being helped along by our own research efforts. We observed a rise in pre-installed malware and adware on the devices of our Android customers, with the goal to either steal data or steal attention.