Sophos has released an in-depth investigative white paper on the SamSam ransomware attacks that first appeared in December 2015. According to Peter Mackenzie, Global Malware Escalations Manager at Sophos, “Most ransomware is spread in large, noisy and untargeted spam campaigns using simple techniques to infect victims and demand relatively small sums in ransom. In many cases, businesses do not know they’ve been breached until someone finds a large cache of stolen data on the Dark Web.“Our recently conducted.
The State Of Endpoint aluminum Roof system suppliers Security Survey revealed that 90 per cent of the businesses in India have been either hit or expected to hit by ransomware and more than 90 per cent of Indian IT decision makers surveyed, were running up to date endpoint protection at the time of attack, confirming that traditional endpoint security is no longer enough to protect against today’s evolving ransomware threats. As a result, the attacker can employ countermeasures to evade security tools and if interrupted can delete all trace of itself immediately, to hinder the investigation.Intrusions from exploits have been persistent and are still a prominent threat to businesses and often go undetected for months. By deploying a defence-in-depth approach, they can ensure their network is less visible and open to attack to avoid being the low hanging fruit the hacker is searching for.