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Bleeping Computer
A new ransomware campaign encrypts Amazon S3 buckets using AWS's Server-Side Encryption with Customer Provided Keys (SSE-C) known only to the threat actor, demanding ransoms to receive the decryption key. [...]
The Hacker News
Cybersecurity researchers have shed light on a nascent artificial intelligence (AI) assisted ransomware family called FunkSec that sprang forth in late 2024, and has claimed more than 85 victims to date. "The group uses double extortion tactics, combining data theft with encryption to pressure victims into paying ransoms," Check Point Research said in a new report shared with The Hacker News. "
Check Point Research
Key Points Introduction Cybercriminals constantly try to evolve their tactics and techniques, aiming to increase infections. Their need to stay undetected pushes them to innovate and discover new methods of delivering and executing malicious code, which can result in credentials theft and even ransomware encryption. Check Point Research discovered a new undetected technique that uses […] The post appeared first on . Gaming Engines: An Undetected Playground for Malware Loaders Check Point Research
The Register
Draft doc struggles to describe how theoretically encryption-busting powers might be used The UK government has set out plans detailing how it will use the new law it has created to control online platforms and social media – with one telling exception.…
Check Point Research
For the latest discoveries in cyber research for the week of 22nd July, please download our Threat Intelligence Bulletin. TOP ATTACKS AND BREACHES American Bassett Furniture Industries has been a victim of a ransomware attack that resulted in the encryption of data files and the shutdown of its manufacturing facilities. The attack has significantly disrupted […] The post appeared first on . 22nd July – Threat Intelligence Report Check Point Research
The Hacker News
Threat actors with suspected ties to China and North Korea have been linked to ransomware and data encryption attacks targeting government and critical infrastructure sectors across the world between 2021 and 2023. While one cluster of activity has been associated with the ChamelGang (aka CamoFei), the second cluster overlaps with activity previously attributed to Chinese and North Korean
The Hacker News
A controversial proposal put forth by the European Union to scan users' private messages for detection child sexual abuse material (CSAM) poses severe risks to end-to-end encryption (E2EE), warned Meredith Whittaker, president of the Signal Foundation, which maintains the privacy-focused messaging service of the same name. "Mandating mass scanning of private communications fundamentally
Check Point Research
Packers or crypters are widely used to protect malicious software from detection and static analysis. These auxiliary tools, through the use of compression and encryption algorithms, enable cybercriminals to prepare unique samples of malicious software for each campaign or even per victim, which complicates the work of antivirus software. In the case of certain packers, […] The post appeared first on . Static Unpacking for the Widespread NSIS-based Malicious Packer Family Check Point Research
Check Point Research
For the latest discoveries in cyber research for the week of 19th February, please download our Threat_Intelligence Bulletin. TOP ATTACKS AND BREACHES Romanian hospital patients’ data management system, Hipocrate IT Platform, was hit by a ransomware attack, leading to data encryption of over 20 Bucharest hospitals. The attack rendered the hospital staff resorting to manual […] The post appeared first on . 19th February – Threat Intelligence Report Check Point Research
Bleeping Computer
South Korean researchers have publicly disclosed an encryption flaw in the Rhysida ransomware encryptor, allowing the creation of a Windows decryptor to recover files for free. [...]