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Ransomware has risen dramatically since last few years, so rapidly that it might have already hit you or someone you know. With hundred of thousands of ransomware variants emerging every day, it is quite difficult for traditional signature-based antivirus tools to keep their signature database up-to-date. So, if signature-based techniques are not enough to detect ransomware infection, then what else can we do? The solution is RansomFree . Boston-based cyber security firm Cybereason has released RansomFree — a real-time ransomware detection and response software that can spot most strains of Ransomware before it starts encrypting files and alert the user to take action. RansomFree is a free standalone product and is compatible with PCs running Windows 7, 8 and 10, as well as Windows Server 2010 R2 and 2008 R2. Instead of regularly updated malware signatures to fight the bad programs, RansomFree uses "behavioral and proprietary deception" techniques to detect ne...

This week Corey and Marty over at FixMeStick shared the specs of their recently released FixMeStick PRO with me. This Pro is the best remote malware remediation product we've seen. It retails for $299.99 per year, or $209.99 for the first 50 'The Hacker News' readers ( use coupon code  'THNFIX ' for 30% Discount ), and can be used an unlimited number of times on an unlimited number of PCs per year. The price is per year because the FixMeStick contains three anti-virus engines licensed from three anti-virus companies keeping three malware definition databases up to date etc... Finds: Three anti-virus engines working together to find the widest range of infections. Removes: 'Computer on a stick' architecture provides a separate and clean operating system to fix Windows operating systems. Delivers: Highest confidence remediation. Remote Access: Remote access independent of the host operating system, i.e. out-of-band remote management, like a remote access...

Antivirus company Symantec has detected a malicious campaign in which hackers managed to deceive thousands of people allegedly signed by a paid proxy service. They expose that hundreds of thousands of users signing up for a cheap and supposedly legitimate proxy service have ended up downloading malware and being ensnared into a botnet. Three months ago, Symantec researchers started an investigation into a piece of malware called Backdoor.Proxybox that has been known since 2010, but has shown increasing activity recently. " The malware is Backdoor.Proxybox, and our investigation has revealed an entire black hat operation, giving us interesting information on the operation and size of this botnet, and leading us to information that may identify the actual malware author ," Symantec. The service - ProxyBox - supposedly provides access to its entire list of thousands of proxies for only $40 a month, which is obviously too cheap a price for the provider to break eve...

If you invite guest users into your Entra ID tenant, you may be opening yourself up to a surprising risk.  A gap in access control in Microsoft Entra's subscription handling is allowing guest users to create and transfer subscriptions into the tenant they are invited into, while maintaining full ownership of them.  All the guest user needs are the permissions to create subscriptions in their home tenant, and an invitation as a guest user into an external tenant. Once inside, the guest user can create subscriptions in their home tenant, transfer them into the external tenant, and retain full ownership rights. This stealthy privilege escalation tactic allows a guest user to gain a privileged foothold in an environment where they should only have limited access. Many organizations treat guest accounts as low-risk based on their temporary, limited access, but this behavior, which works as designed, opens the door to known attack paths and lateral movement within the resource t...