By Justine Kurtz, Webroot
For the third year running, we’ve examined the year’s biggest cyber threats and ranked them to determine which ones are the absolute worst. Somewhat unsurprisingly, phishing and RDP-related breaches remain the top methods we’ve seen cybercriminals using to launch their attacks. Additionally, while new examples of malware and cybercriminal tactics crop up each day, plenty of the same old players, such as ransomware, continue to get upgrades and dominate the scene.
For example, a new trend in ransomware this year is the addition of a data leak/auction website, where criminals will reveal or auction off data they’ve stolen in a ransomware attack if the victim refuses to pay. The threat of data exposure creates a further incentive for victims to pay ransoms, lest they face embarrassing damage to their personal or professional reputations, not to mention hefty fines from privacy-related regulatory bodies like GDPR.
But the main trend we’ll highlight here is that of modularity. Today’s malicious actors have adopted a more modular malware methodology, in which they combine attack methods and mix-and-match tactics to ensure maximum damage and/or financial success.
Here are a few of nastiest characters and a breakdown of how they can work together.