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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 increasing numbers ( download report here ). The key report findings  Over half of all the browsers in the enterprise environment are misconfigured.  While a configured browser is nearly impossible to compromise, stealing data from misconfigured browsers is like taking candy from a baby. The Leading misconfigurations are improper use of personal browser profiles on work devices (29%), poor patching routine (50%), and the use of corporate browser profiles on unmanaged devices. 3 of every 10 SaaS applications are non-corporate shadow SaaS,  and no SaaS discovery/security solution can addre...

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 an intensified threat landscape, as multiple variants can be spawned from code sourced from others," Kroll researchers Dave Truman and George Glass  said  in a report shared with The Hacker News. colourfool, like  other rogue Python modules  discovered in recent months, conceals its malicious code in the setup script, which points to a ZIP archive payload hosted on Discord. The file contains a Python script (code.py) that comes with different modules designed to log keystrokes, steal cookies, and even disable security software. The malware, besides performing def...

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 Micro  said  it observed the equivalent Windows variant in June 2022, nearly one month after the command-and-control (C2) infrastructure was set up. Lucky Mouse is also  tracked  under the monikers APT27, Bronze Union, Emissary Panda, and Iron Tiger, and is known to utilize a variety of malware such as  SysUpdate , HyperBro, PlugX, and a Linux backdoor dubbed rshell. Over the past two years, campaigns orchestrated by the threat group have embraced supply chain compromises of legitimate apps like  Able Desktop  and  MiMi Chat  to obtain remote a...

While phishing and ransomware dominate headlines, another critical risk quietly persists across most enterprises: exposed Git repositories leaking sensitive data. A risk that silently creates shadow access into core systems Git is the backbone of modern software development, hosting millions of repositories and serving thousands of organizations worldwide. Yet, amid the daily hustle of shipping code, developers may inadvertently leave behind API keys, tokens, or passwords in configuration files and code files, effectively handing attackers the keys to the kingdom. This isn't just about poor hygiene; it's a systemic and growing supply chain risk. As cyber threats become more sophisticated, so do compliance requirements. Security frameworks like NIS2, SOC2, and ISO 27001 now demand proof that software delivery pipelines are hardened and third-party risk is controlled. The message is clear: securing your Git repositories is no longer optional, it's essential. Below, we look at the ris...

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. Successful exploitation of the bug could allow an unauthenticated, remote attacker to inject arbitrary commands that are executed with the highest privileges on the underlying operating system. "An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface," Cisco  said  in an alert published on March 1, 2023. Also patched by the company is a high-severity denial-of-service (DoS) vulnerability affecting the same set of devices, as well as the Cisco Unified IP Conference Phone 8831 and Unified IP Phone 7900 Series. CVE-2023-20079 (CVSS...

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 (SEO) poisoning to funnel victims searching for business-related documents toward drive-by download sites that drop the JavaScript malware. In the  campaign  detailed by cybersecurity company eSentire, the threat actors are said to have compromised legitimate, but vulnerable, WordPress websites and added new blog posts without the owners' knowledge. "When the computer user navigates to one of these malicious web pages and hits the link to download the purported business agreement, they are unknowingly downloading GootLoader," eSentire researcher K...

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 News. UEFI bootkits  are deployed in the FAT32 system partition and allow full control over the operating system (OS) boot process, thereby making it possible to disable OS-level security mechanisms and deploy arbitrary payloads during startup with high privileges. Offered for sale at $5,000 (and $200 per new subsequent version), the powerful and persistent toolkit is programmed in Assembly and C and is 80 kilobytes in size. It also features geofencing capabilities to avoid infecting computers in Armenia, Belarus, Kazakhstan, Moldova, Romania, Russia, and Ukraine. Details about B...

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 and, more broadly, a business' ability to protect itself from cyberattacks. CISOs and their teams appear to be taking the brunt of unmitigated work-related stress levels and it's affecting the entire organization.  CISOs at small to midsize businesses with teams of five employees or fewer were surveyed to better understand how work-related stress is impacting CISOs – from their ability to do their job and lead their team to how it's affecting their own professional outlook and personal life. Here's what the survey results revealed.  The Impact of CISO Work-Stress Levels o...

Google has announced the general availability of client-side encryption (CSE) for Gmail and Calendar, months after  piloting the feature  in late 2022. The data privacy controls enable "even more organizations to become arbiters of their own data and the sole party deciding who has access to it," Google's Ganesh Chilakapati and Andy Wen  said . To that end, users can send and receive emails or create meeting events within their organizations or to other external parties in a manner that's encrypted "before it reaches Google servers." The company is also making available a decrypter utility in beta for Windows to decrypt client-side encrypted files and emails exported via its Data Export tool or Google Vault. macOS and Linux versions of the decrypter are expected to be released in the future. The development follows the  rollout of CSE  to other products such as Google Drive, Docs, Slides, Sheets, and Meet. The solution, the tech behemoth said, is ai...

Cryptocurrency companies are being targeted as part of a new campaign that delivers a remote access trojan called Parallax RAT. The malware "uses injection techniques to hide within legitimate processes, making it difficult to detect," Uptycs  said  in a new report. "Once it has been successfully injected, attackers can interact with their victim via Windows Notepad that likely serves as a communication channel." Parallax RAT  grants attackers remote access to victim machines. It comes with features to upload and download files as well as record keystrokes and screen captures. It has been put to use since early 2020 and was  previously delivered  via COVID-19-themed lures. In February 2022, Proofpoint  detailed  an activity cluster dubbed TA2541 targeting aviation, aerospace, transportation, manufacturing, and defense industries using different RATs, including Parallax. The first payload is a Visual C++ malware that employs the  process holl...