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Cybersecurity researchers have unearthed a number of WhatsApp mods for Android that come fitted with a spyware module dubbed  CanesSpy . These modified versions of the instant messaging app have been observed propagated via sketchy websites advertising such modded software as well as Telegram channels used primarily by Arabic and Azerbaijani speakers, one of which boasts of two million users. "The trojanized client manifest contains suspicious components (a service and a broadcast receiver) that cannot be found in the original WhatsApp client," Kaspersky security researcher Dmitry Kalinin  said . Specifically, the new additions are designed to activate the spyware module when the phone is switched on or starts charging. It subsequently proceeds to establish contact with a command-and-control (C2) server, followed by sending information about the compromised device, such as the IMEI, phone number, mobile country code, and mobile network code. CanesSpy also transmits det...

A new set of 48 malicious npm packages have been discovered in the npm repository with capabilities to deploy a reverse shell on compromised systems. "These packages, deceptively named to appear legitimate, contained obfuscated JavaScript designed to initiate a reverse shell on package install," software supply chain security firm Phylum  said . All the counterfeit packages have been published by an npm user named  hktalent  ( GitHub ,  X ). As of writing, 39 of the packages uploaded by the author are still available for download. The attack chain is triggered post the installation of the package via an install hook in the package.json that calls a JavaScript code to establish a  reverse shell  to rsh.51pwn[.]com. "In this particular case, the attacker published dozens of benign-sounding packages with several layers of obfuscation and deceptive tactics in an attempt to ultimately deploy a reverse shell on any machine that simply installs one of these ...

The unexpected drop in malicious activity connected with the Mozi botnet in August 2023 was due to a kill switch that was distributed to the bots. "First, the drop manifested in India on August 8," ESET  said  in an analysis published this week. "A week later, on August 16, the same thing happened in China. While the mysterious control payload – aka kill switch – stripped Mozi bots of most functionality, they maintained persistence." Mozi is an Internet of Things (IoT) botnet that  emerged  from the source code of several known malware families, such as Gafgyt, Mirai, and IoT Reaper. First spotted in 2019, it's known to exploit weak and default remote access passwords as well as unpatched security vulnerabilities for initial access. In September 2021, researchers from cybersecurity firm Netlab  disclosed  the arrest of the botnet operators by Chinese authorities. But the  precipitous decline  in Mozi activity – from around 13,300 hosts on Au...

SaaS Adoption is Skyrocketing, Resilience Hasn't Kept Pace SaaS platforms have revolutionized how businesses operate. They simplify collaboration, accelerate deployment, and reduce the overhead of managing infrastructure. But with their rise comes a subtle, dangerous assumption: that the convenience of SaaS extends to resilience. It doesn't. These platforms weren't built with full-scale data protection in mind . Most follow a shared responsibility model — wherein the provider ensures uptime and application security, but the data inside is your responsibility. In a world of hybrid architectures, global teams, and relentless cyber threats, that responsibility is harder than ever to manage. Modern organizations are being stretched across: Hybrid and multi-cloud environments with decentralized data sprawl Complex integration layers between IaaS, SaaS, and legacy systems Expanding regulatory pressure with steeper penalties for noncompliance Escalating ransomware threats and inside...

This new product offers SaaS discovery and risk assessment coupled with a free user access review in a unique "freemium" model Securing employees' SaaS usage is becoming increasingly crucial for most cloud-based organizations. While numerous tools are available to address this need, they often employ different approaches and technologies, leading to unnecessary confusion and complexity. Enter Wing Security's new " Essential SSPM " (SaaS Security Posture Management) tool, which aims to simplify the process of securing SaaS usage across the organization. Its business approach is simple: self-onboard, try the product, and if impressed, upgrade to unlock more vital security capabilities.  What's essential SaaS security? According to Wing, three basic yet fundamental capabilities are necessary for organizations aiming to secure their SaaS: discovery, assessment, and control. These align with regulatory security standards such as ISO 27001 and SOC, which emphasize vendo...

The Iranian nation-state actor known as  MuddyWater  has been linked to a new spear-phishing campaign targeting two Israeli entities to ultimately deploy a legitimate remote administration tool from N-able called  Advanced Monitoring Agent . Cybersecurity firm Deep Instinct, which disclosed details of the attacks,  said  the campaign "exhibits updated TTPs to previously reported MuddyWater activity," which has, in the past, used similar attack chains to distribute other remote access tools like  ScreenConnect, RemoteUtilities, Syncro , and  SimpleHelp . While the latest development marks the first time MuddyWater has been observed using N-able's remote monitoring software, it also underscores the fact that the largely unchanged modus operandi continues to yield some level of success for the threat actor. The findings have also been separately confirmed by cybersecurity company Group-IB in a post shared on X (formerly Twitter). The state-sponsore...

As many as 34 unique vulnerable Windows Driver Model ( WDM ) and Windows Driver Frameworks ( WDF ) drivers could be exploited by non-privileged threat actors to gain full control of the devices and execute arbitrary code on the underlying systems. "By exploiting the drivers, an attacker without privilege may erase/alter firmware, and/or elevate [operating system] privileges," Takahiro Haruyama, a senior threat researcher at VMware Carbon Black,  said . The  research  expands on previous studies, such as  ScrewedDrivers  and  POPKORN  that utilized  symbolic execution  for automating the discovery of vulnerable drivers. It specifically focuses on drivers that contain firmware access through port I/O and memory-mapped I/O. The names of some of the vulnerable drivers include AODDriver.sys, ComputerZ.sys, dellbios.sys, GEDevDrv.sys, GtcKmdfBs.sys, IoAccess.sys, kerneld.amd64, ngiodriver.sys, nvoclock.sys, PDFWKRNL.sys ( CVE-2023-20598 ), Rad...

The Forum of Incident Response and Security Teams (FIRST) has officially announced  CVSS v4.0 , the next generation of the Common Vulnerability Scoring System standard, more than eight years after the release of CVSS v3.0 in June 2015. "This latest version of  CVSS 4.0  seeks to provide the highest fidelity of vulnerability assessment for both industry and the public," FIRST  said  in a statement. CVSS essentially provides a way to capture the principal technical characteristics of a security vulnerability and produce a numerical score denoting its severity. The score can be translated into various levels, such as low, medium, high, and critical, to help organizations prioritize their vulnerability management processes. One of the core updates to CVSS v3.1,  released  in July 2019, was to  emphasize and clarify  that "CVSS is designed to measure the severity of a vulnerability and should not be used alone to assess risk." CVSS v3.1 has ...

Cybersecurity researchers are warning of suspected exploitation of a recently disclosed critical security flaw in the Apache ActiveMQ open-source message broker service that could result in remote code execution. "In both instances, the adversary attempted to deploy ransomware binaries on target systems in an effort to ransom the victim organizations," cybersecurity firm Rapid7  disclosed  in a report published Wednesday. "Based on the ransom note and available evidence, we attribute the activity to the HelloKitty ransomware family, whose source code was leaked on a forum in early October." The intrusions are said to involve the exploitation of  CVE-2023-46604 , a remote code execution vulnerability in Apache ActiveMQ that allows a threat actor to run arbitrary shell commands. It's worth noting that the  vulnerability  carries a CVSS score of 10.0, indicating maximum severity. It has been  addressed  in ActiveMQ versions 5.15.16, 5.16.7, 5.17.6, ...

A threat actor known as  Prolific Puma  has been maintaining a low profile and operating an underground link shortening service that's offered to other threat actors for at least over the past four years. Prolific Puma creates "domain names with an  RDGA  [registered domain generation algorithm] and use these domains to provide a link shortening service to other malicious actors, helping them evade detection while they distribute phishing, scams, and malware," Infoblox  said  in a new analysis pieced together from Domain Name System ( DNS)  analytics. With malicious actors known to use link shorteners for phishing attacks, the adversary plays an important role in the cybercrime supply chain, registering between 35,000 to 75,000 unique domain names since April 2022. Prolific Puma is also a  DNS threat actor  for leveraging DNS infrastructure for nefarious purposes. A notable aspect of the threat actor's operations is the use of an American...

The browser has become the main work interface in modern enterprises. It's where employees create and interact with data, and how they access organizational and external SaaS and web apps. As a result, the browser is extensively targeted by adversaries. They seek to steal the data it stores and use it for malicious access to organizational SaaS apps or the hosting machine. Additionally, unintentional data leakage via the browser has become a critical concern for organizations as well. However, traditional endpoint, network, and data protection solutions fail to protect this critical resource against advanced web-borne attacks that continuously rise in sophistication and volume. This gap leaves organizations exposed to phishing attacks, malicious browser extensions, data exposure, and data loss.  This is the challenge  LayerX  is attempting to solve. LayerX has developed a secure enterprise browser extension that can be mounted on any browser. The LayerX extension deli...