unlock ransomware files | Breaking Cybersecurity News | The Hacker News

If your computer has been infected with Thanatos Ransomware and you are searching for a free ransomware decryption tool to unlock or decrypt your files—your search is over here. Security researchers at Cisco Talos have discovered a weakness in the Thanatos ransomware code that makes it possible for victims to unlock their Thanatos encrypted files for free without paying any ransom in cryptocurrencies. Like all ransomware threats, Thanatos encrypts files and asks victims to pay for ransom in multiple cryptocurrencies, including Bitcoin Cash, to decrypt their files. "Multiple versions of Thanatos have been leveraged by attackers, indicating that this is an evolving threat that continues to be actively developed by threat actors with multiple versions having been distributed in the wild," the researchers say.  "Unlike other ransomware commonly being distributed, Thanatos does not demand ransom payments to be made using a single cryptocurrency like bitcoin. Inste...

Last month  WannaCry ransomware  hit more than 300,000 PCs across the world within just 72 hours by using its self-spreading capabilities to infect vulnerable Windows PCs, particularly those using vulnerable versions of the OS, within the same network. But that doesn't mean WannaCry was a high-quality piece of ransomware. Security researchers have recently discovered some programming errors in the code of the WannaCrypt ransomware worm that might allow victims to restore their locked files without paying for any decryption key. After deeply analysing the WannaCry code, security company at Kaspersky Lab found that the ransomware was full of mistakes that could allow some of its victims to restore their files with publicly available free recovery tools or even with simple commands. Anton Ivanov, senior malware analyst at Kaspersky Lab, along with colleagues Fedor Sinitsyn and Orkhan Mamedov, detailed three critical errors made by WannaCry developers that could allow sy...

The latest Palo Alto Networks Unit 42 Cloud Threat Report found that sensitive data is found in 66% of cloud storage buckets. This data is vulnerable to ransomware attacks. The SANS Institute recently reported that these attacks can be performed by abusing the cloud provider's storage security controls and default settings. "In just the past few months, I have witnessed two different methods for executing a ransomware attack using nothing but legitimate cloud security features," warns Brandon Evans, security consultant and SANS Certified Instructor. Halcyon disclosed an attack campaign that leveraged one of Amazon S3's native encryption mechanisms, SSE-C, to encrypt each of the target buckets. A few months prior, security consultant Chris Farris demonstrated how attackers could perform a similar attack using a different AWS security feature, KMS keys with external key material, using simple scripts generated by ChatGPT. "Clearly, this topic is top-of-mind for both threat actors and ...