Catégorie : Actualités

A new Mirai-based botnet called NoaBot is being used by threat actors as part of a crypto mining campaign since the beginning of 2023. “The capabilities of the new botnet, NoaBot, include a wormable self-spreader and an SSH key backdoor to download and execute additional binaries or spread itself to new victims,” Akamai security researcher Stiv Kupchik said in a report shared with The

IT professionals have developed a sophisticated understanding of the enterprise attack surface – what it is, how to quantify it and how to manage it.  The process is simple: begin by thoroughly assessing the attack surface, encompassing the entire IT environment. Identify all potential entry and exit points where unauthorized access could occur. Strengthen these vulnerable points using

A decryptor for the Tortilla variant of the Babuk ransomware has been released by Cisco Talos, allowing victims targeted by the malware to regain access to their files. The cybersecurity firm said the threat intelligence it shared with Dutch law enforcement authorities made it possible to arrest the threat actor behind the operations. The encryption key has also been shared with Avast,

The U.S. Federal Trade Commission (FTC) on Tuesday prohibited data broker Outlogic, which was previously known as X-Mode Social, from sharing or selling any sensitive location data with third-parties. The ban is part of a settlement over allegations that the company "sold precise location data that could be used to track people's visits to sensitive locations such as medical and

Microsoft has addressed a total of 48 security flaws spanning its software as part of its Patch Tuesday updates for January 2024. Of the 48 bugs, two are rated Critical and 46 are rated Important in severity. There is no evidence that any of the issues are publicly known or under active attack at the time of release, making it the second consecutive Patch Tuesday with no zero-days. The

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added six security flaws to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation. This includes CVE-2023-27524 (CVSS score: 8.9), a high-severity vulnerability impacting the Apache Superset open-source data visualization software that could enable remote code execution.

A threat actor called Water Curupira has been observed actively distributing the PikaBot loader malware as part of spam campaigns in 2023. “PikaBot’s operators ran phishing campaigns, targeting victims via its two components — a loader and a core module — which enabled unauthorized remote access and allowed the execution of arbitrary commands through an established connection with