Linux Users Beware - SysUpdate Malware Strikes Again with Sneaky Evasion Tactics!

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New Cryptojacking Campaign Leverages Misconfigured Redis Database Servers

Misconfigured Redis database servers are the target of a novel cryptojacking campaign that leverages a legitimate and open source command-line file transfer service to implement its attack. "Underpinning this campaign was the use of transfer[.]sh," Cado Security said in a report shared with The Hacker News. "It's possible that it's an attempt at evading detections based on other common ...

2023 Browser Security Report Uncovers Major Browsing Risks and Blind Spots

As a primary working interface, the browser plays a significant role in today's corporate environment. The browser is constantly used by employees to access websites, SaaS applications and internal applications, from both managed and unmanaged devices. A new report published by LayerX, a browser security vendor, finds that attackers are exploiting this reality and are targeting it in ...

Experts Identify Fully-Featured Info Stealer and Trojan in Python Package on PyPI

A malicious Python package uploaded to the Python Package Index (PyPI) has been found to contain a fully-featured information stealer and remote access trojan. The package, named colourfool, was identified by Kroll's Cyber Threat Intelligence team, with the company calling the malware Colour-Blind. "The 'Colour-Blind' malware points to the democratization of cybercrime that could lead to ...

SysUpdate Malware Strikes Again with Linux Version and New Evasion Tactics

The threat actor known as Lucky Mouse has developed a Linux version of a malware toolkit called SysUpdate, expanding on its ability to target devices running the operating system. The oldest version of the updated artifact dates back to July 2022, with the malware incorporating new features designed to evade security software and resist reverse engineering. Cybersecurity company Trend ...

Critical Flaw in Cisco IP Phone Series Exposes Users to Command Injection Attack

Cisco on Wednesday rolled out security updates to address a critical flaw impacting its IP Phone 6800, 7800, 7900, and 8800 Series products. The vulnerability, tracked as CVE-2023-20078, is rated 9.8 out of 10 on the CVSS scoring system and is described as a command injection bug in the web-based management interface arising due to insufficient validation of user-supplied input. ...

Cybercriminals Targeting Law Firms with GootLoader and FakeUpdates Malware

Six different law firms were targeted in January and February 2023 as part of two disparate threat campaigns distributing GootLoader and FakeUpdates (aka SocGholish) malware strains. GootLoader, active since late 2020, is a first-stage downloader that's capable of delivering a wide range of secondary payloads such as Cobalt Strike and ransomware. It notably employs search engine optimization ...

BlackLotus Becomes First UEFI Bootkit Malware to Bypass Secure Boot on Windows 11

A stealthy Unified Extensible Firmware Interface (UEFI) bootkit called BlackLotus has become the first publicly known malware capable of bypassing Secure Boot defenses, making it a potent threat in the cyber landscape. "This bootkit can run even on fully up-to-date Windows 11 systems with UEFI Secure Boot enabled," Slovak cybersecurity company ESET said in a report shared with The Hacker ...

CISOs Are Stressed Out and It's Putting Companies at Risk

Employee well-being has become a primary focus for many businesses. Even before the pandemic, the C-suite was acutely aware of how employee mental health impacts business outcomes.  But for cybersecurity professionals, stress has always been a part of the job. A new survey revealed that one of the most concerning aspects of employee mental health is how it impacts cybersecurity programs ...

The Hacker News Webinar: A MythBusting Special -- 9 Myths about File-based Threats

Say goodbye to the myths and hello to the facts - Register for our webinar on file-based threats now!