Introduction
The infamous Colonial pipeline ransomware attack (2021) and SolarWinds supply chain attack (2020) were more than data leaks; they were seismic shifts in cybersecurity. These attacks exposed a critical challenge for Chief Information Security Officers (CISOs): holding their ground while maintaining control over cloud security in the accelerating world of DevOps.
Google on Thursday rolled out fixes to address a high-severity security flaw in its Chrome browser that it said has been exploited in the wild.
Assigned the CVE identifier CVE-2024-5274, the vulnerability relates to a type confusion bug in the V8 JavaScript and WebAssembly engine. It was reported by Clément Lecigne of Google's Threat Analysis Group and Brendon Tiszka of
Rockwell Automation is urging its customers to disconnect all industrial control systems (ICSs) not meant to be connected to the public-facing internet to mitigate unauthorized or malicious cyber activity.
The company said it's issuing the advisory due to "heightened geopolitical tensions and adversarial cyber activity globally."
To that end, customers are required to take immediate
The cryptojacking group known as Kinsing has demonstrated an ability to continuously evolve and adapt, proving to be a persistent threat by swiftly integrating newly disclosed vulnerabilities to the exploit arsenal and expand its botnet.
The findings come from cloud security firm Aqua, which described the threat actor as actively orchestrating illicit cryptocurrency mining
In the last decade, there has been a growing disconnect between front-line analysts and senior management in IT and Cybersecurity. Well-documented challenges facing modern analysts revolve around a high volume of alerts, false positives, poor visibility of technical environments, and analysts spending too much time on manual tasks.
The Impact of Alert Fatigue and False Positives
Analysts
Cybercriminals are vipers. They’re like snakes in the grass, hiding behind their keyboards, waiting to strike. And if you're a small- and medium-sized business (SMB), your organization is the ideal lair for these serpents to slither into.
With cybercriminals becoming more sophisticated, SMBs like you must do more to protect themselves. But at what price? That’s the daunting question
In today's digital world, where connectivity is rules all, endpoints serve as the gateway to a business’s digital kingdom. And because of this, endpoints are one of hackers' favorite targets.
According to the IDC, 70% of successful breaches start at the endpoint. Unprotected endpoints provide vulnerable entry points to launch devastating cyberattacks. With IT
Operational Technology (OT) refers to the hardware and software used to change, monitor, or control the enterprise's physical devices, processes, and events. Unlike traditional Information Technology (IT) systems, OT systems directly impact the physical world. This unique characteristic of OT brings additional cybersecurity considerations not typically present in conventional IT security
When you read reports about cyber-attacks affecting operational technology (OT), it’s easy to get caught up in the hype and assume every single one is sophisticated. But are OT environments all over the world really besieged by a constant barrage of complex cyber-attacks? Answering that would require breaking down the different types of OT cyber-attacks and then looking back on all the
Meta has offered details on how it intends to implement interoperability in WhatsApp and Messenger with third-party messaging services as the Digital Markets Act (DMA) went into effect in the European Union.
“This allows users of third-party providers who choose to enable interoperability (interop) to send and receive messages with opted-in users of either Messenger or WhatsApp – both designated
Processing alerts quickly and efficiently is the cornerstone of a Security Operations Center (SOC) professional's role. Threat intelligence platforms can significantly enhance their ability to do so. Let's find out what these platforms are and how they can empower analysts.
The Challenge: Alert Overload
The modern SOC faces a relentless barrage of security alerts generated by SIEMs and EDRs.
Microsoft said it's introducing Sudo for Windows 11 as part of an early preview version to help users execute commands with administrator privileges.
"Sudo for Windows is a new way for users to run elevated commands directly from an unelevated console session," Microsoft Product Manager Jordi Adoumie said.
"It is an ergonomic and familiar solution for users who want to elevate a command
A significant challenge within cyber security at present is that there are a lot of risk management platforms available in the market, but only some deal with cyber risks in a very good way. The majority will shout alerts at the customer as and when they become apparent and cause great stress in the process. The issue being that by using a reactive, rather than proactive approach, many risks
Cybersecurity researchers have identified malicious packages on the open-source Python Package Index (PyPI) repository that deliver an information stealing malware called WhiteSnake Stealer on Windows systems.
The malware-laced packages are named nigpal, figflix, telerer, seGMM, fbdebug, sGMM, myGens, NewGends, and TestLibs111. They have been uploaded by a threat actor named "WS."
"These
Cybersecurity researchers have disclosed a now-patched security flaw in the Opera web browser for Microsoft Windows and Apple macOS that could be exploited to execute any file on the underlying operating system.
The remote code execution vulnerability has been codenamed MyFlaw by the Guardio Labs research team owing to the fact that it takes advantage of a feature called My Flow that
Multiple security vulnerabilities have been disclosed in Bosch BCC100 thermostats and Rexroth NXA015S-36V-B smart nutrunners that, if successfully exploited, could allow attackers to execute arbitrary code on affected systems.
Romanian cybersecurity firm Bitdefender, which discovered the flaw in Bosch BCC100 thermostats last August, said the issue could be weaponized by an attacker to
Security researchers have detailed a new variant of a dynamic link library (DLL) search order hijacking technique that could be used by threat actors to bypass security mechanisms and achieve execution of malicious code on systems running Microsoft Windows 10 and Windows 11.
The approach "leverages executables commonly found in the trusted WinSxS folder and exploits them via the classic DLL
Google is highlighting the role played by Clang sanitizers in hardening the security of the cellular baseband in the Android operating system and preventing specific kinds of vulnerabilities.
This comprises Integer Overflow Sanitizer (IntSan) and BoundsSanitizer (BoundSan), both of which are part of UndefinedBehaviorSanitizer (UBSan), a tool designed to catch various kinds of
In an increasingly complex and fast-paced digital landscape, organizations strive to protect themselves from various security threats. However, limited resources often hinder security teams when combatting these threats, making it difficult to keep up with the growing number of security incidents and alerts. Implementing automation throughout security operations helps security teams alleviate
Modern security tools continue to improve in their ability to defend organizations’ networks and endpoints against cybercriminals. But the bad actors still occasionally find a way in.
Security teams must be able to stop threats and restore normal operations as quickly as possible. That’s why it’s essential that these teams not only have the right tools but also understand how to effectively
The notorious Russian hackers known as Sandworm targeted an electrical substation in Ukraine last year, causing a brief power outage in October 2022.
The findings come from Google's Mandiant, which described the hack as a "multi-event cyber attack" leveraging a novel technique for impacting industrial control systems (ICS).
"The actor first used OT-level living-off-the-land (LotL) techniques to
A set of 16 high-severity security flaws have been disclosed in the CODESYS V3 software development kit (SDK) that could result in remote code execution and denial-of-service under specific conditions, posing risks to operational technology (OT) environments.
The flaws, tracked from CVE-2022-47378 through CVE-2022-47393 and dubbed CoDe16, carry a CVSS score of 8.8 with the exception of CVE-2022-
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In today's modern security operations center (SOC), it's a battle between the defenders and the cybercriminals. Both are using tools and expertise – however, the cybercriminals have the element of surprise on their side, and a host of tactics, techniques, and procedures (TTPs) that have evolved. These external
For too long the cybersecurity world focused exclusively on information technology (IT), leaving operational technology (OT) to fend for itself. Traditionally, few industrial enterprises had dedicated cybersecurity leaders. Any security decisions that arose fell to the plant and factory managers, who are highly skilled technical experts in other areas but often lack cybersecurity training or
Three security vulnerabilities have been disclosed in operational technology (OT) products from Wago and Schneider Electric.
The flaws, per Forescout, are part of a broader set of shortcomings collectively called OT:ICEFALL, which now comprises a total of 61 issues spanning 13 different vendors.
"OT:ICEFALL demonstrates the need for tighter scrutiny of, and improvements to, processes related to
Attacks on critical infrastructure and other OT systems are on the rise as digital transformation and OT/IT convergence continue to accelerate. Water treatment facilities, energy providers, factories, and chemical plants — the infrastructure that undergirds our daily lives could all be at risk. Disrupting or manipulating OT systems stands to pose real physical harm to citizens, environments, and
Why is Visibility into OT Environments Crucial?
The significance of Operational Technology (OT) for businesses is undeniable as the OT sector flourishes alongside the already thriving IT sector. OT includes industrial control systems, manufacturing equipment, and devices that oversee and manage industrial environments and critical infrastructures. In recent years, adversaries have recognized the
Researchers have disclosed details of three new security vulnerabilities affecting operational technology (OT) products from CODESYS and Festo that could lead to source code tampering and denial-of-service (DoS).
The vulnerabilities, reported by Forescout Vedere Labs, are the latest in a long list of flaws collectively tracked under the name OT:ICEFALL.
"These issues exemplify either an
Not too long ago, there was a clear separation between the operational technology (OT) that drives the physical functions of a company – on the factory floor, for example – and the information technology (IT) that manages a company's data to enable management and planning.
As IT assets became increasingly connected to the outside world via the internet, OT remained isolated from IT – and the
Cyberattacks on large organizations dominate news headlines. So, you may be surprised to learn that small and medium enterprises (SMEs) are actually more frequent targets of cyberattacks. Many SMEs understand this risk firsthand.
In a recent survey, 58% of CISOs of SMEs said that their risk of attack was higher compared to enterprises. Yet, they don't have the same resources as enterprises –
As threat complexity increases and the boundaries of an organization have all but disappeared, security teams are more challenged than ever to deliver consistent security outcomes. One company aiming to help security teams meet this challenge is Stellar Cyber.
Stellar Cyber claims to address the needs of MSSPs by providing capabilities typically found in NG-SIEM, NDR, and SOAR products in their
Cybersecurity researchers have elaborated a novel attack technique that weaponizes programmable logic controllers (PLCs) to gain an initial foothold in engineering workstations and subsequently invade the operational technology (OT) networks.
Dubbed "Evil PLC" attack by industrial security firm Claroty, the issue impacts engineering workstation software from Rockwell Automation, Schneider
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