For the best defence against big game hunting attacks, your business should have an active approach to cybersecurity instead of a reactive one. Another report by Coveware stated that between the first and second quarters of this year, the average ransom amount has nearly tripled from US$12,762 to US$36,295. A Malwarebytes report found that businesses detected 365% more ransomware attacks in the second quarter this year than they did for the same period last year. Usually, modern cyber criminals access networks by exploiting weaknesses in Remote Desktop Protocol (RDP) servers.Īs the ransom amount from these cyberattacks increase, so does their frequency. The length of time big hunters are in your system is frightening, but it also means you have more time to discover the impending attack before any damage occurs. Typically, most big game hunters spend several months staking out your organization’s IT system before installing malware.
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They then use more and more sophisticated methods to install ransomware on their victims’ systems. These tools learn what’s normal for each unique user and device and use that information to detect subtle signs of unusual activity indicating potential cyberattacks.īig Game Hunters select and study-specific targets based on a set of criteria. Detecting such attacks requires AI-powered tools. Unlike common phishing campaigns, where the main aim is to spread malware to the extent possible, big game hunting exploits specific vulnerabilities of a single, high-value target. ( State-affiliated or sponsored actors spread ransomware to further their patron country’s political, commercial or military interests.) Businesses are specifically at risk here because most insurance policies exclude coverage for state-sponsored attacks. These groups may even be state-sponsored players. However, it is usually organized criminal groups that attack large corporations. How big game hunters attackīoth individuals and groups can perpetrate ransomware. Just as hunter-gatherers drove elephants off a cliff using their coordinated hunting skills, present-day cyber attackers select, study and attack large companies using their coordinated hacking skills. The reason? Attackers are aware that larger enterprise companies can afford to pay higher ransoms. With big game hunting, hackers target large firms instead of smaller organizations and individuals. There has been a considerable rise in a cyberattack phenomenon called big game hunting.
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