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It’s yet another hardware side-channel attack: The threat resides in the chips’ data memory-dependent prefetcher, a hardware optimization that predicts the memory addresses of data that running code is likely to access in the near future. By loading the contents into the CPU cache before it’s actually needed, the DMP, as the feature is abbreviated, reduces latency between the main memory and the CPU, a common bottleneck in modern computing.
A newly discovered vulnerability in Imperva SecureSphere, a widely used on-premise Web Application Firewall (WAF), has the potential to expose organizations to devastating security breaches. The flaw, designated CVE-2023-50969 with a critical CVSS score... The post CVE-2023-50969: Critical Flaw in Imperva SecureSphere WAF Could Lead to Devastating Breaches appeared first on Penetration Testing.
DinodasRAT, also known as XDealer , is a multi-platform backdoor written in C++ that offers a range of capabilities. This RAT allows the malicious actor to surveil and harvest sensitive data from a target’s computer. A Windows version of this RAT was used in attacks against government entities in Guyana, and documented by ESET researchers as Operation Jacana.
Security researchers at Kaspersky Labs have uncovered a dangerous new variant of the DinodasRAT malware that targets Linux operating systems. This latest version represents a significant expansion in the threat actor’s capabilities as the... The post DinodasRAT Linux Malware Targets Global Entities in Expanded Attack Campaign appeared first on Penetration Testing.
Many cybersecurity awareness platforms offer massive content libraries, yet they fail to enhance employees’ cyber resilience. Without structured, engaging, and personalized training, employees struggle to retain and apply key cybersecurity principles. Phished.io explains why organizations should focus on interactive, scenario-based learning rather than overwhelming employees with excessive content.
Google’s Threat Analysis Group (TAG) and Mandiant reported a surge in the number of actively exploited zero-day vulnerabilities in 2023. Google’s Threat Analysis Group (TAG) and its subsidiary Mandiant reported that in 2023 97 zero-day vulnerabilities were exploited in attacks, while in 2022 the actively exploited zero-day flaws were 62.
In June 2017, a study of more than 3,000 Massachusetts Institute of Technology (MIT) students published by the National Bureau for Economic Research (NBER) found that 98% of them were willing to give away their friends' email addresses in exchange for free pizza.
Cisco has shared a set of recommendations for customers to mitigate password-spraying attacks that have been targeting Remote Access VPN (RAVPN) services configured on Cisco Secure Firewall devices. [.
Cisco has shared a set of recommendations for customers to mitigate password-spraying attacks that have been targeting Remote Access VPN (RAVPN) services configured on Cisco Secure Firewall devices. [.
A Linux version of a multi-platform backdoor called DinodasRAT has been detected in the wild targeting China, Taiwan, Turkey, and Uzbekistan, new findings from Kaspersky reveal. DinodasRAT, also known as XDealer, is a C++-based malware that offers the ability to harvest a wide range of sensitive data from compromised hosts.
The number of zero-day vulnerabilities that are exploited jumped in 2023, with enterprises becoming a larger target and spyware vendors and China-backed cyberespionage groups playing an increasingly bigger role, according to Google cybersecurity experts. In a report this week, researchers with Google’s Threat Analysis Group (TAG) and its Mandiant business said they saw 97 zero-day.
Security researchers have uncovered a serious vulnerability in Okta Verify for Windows, a popular multifactor authentication (MFA) app. This flaw rated 7.1 (High) on the CVSS scale, could allow attackers to remotely execute arbitrary... The post CVE-2024-0980 Vulnerability in Okta Verify for Windows Demands Urgent Update appeared first on Penetration Testing.
Google has released an update to Chrome which includes seven security fixes. Version 123.0.6312.86/.87 of Chrome for Windows and Mac and 123.0.6312.86 for Linux will roll out over the coming days/weeks. The easiest way to update Chrome is to allow it to update automatically, which basically uses the same method as outlined below but does not require your attention.
The DHS compliance audit clock is ticking on Zero Trust. Government agencies can no longer ignore or delay their Zero Trust initiatives. During this virtual panel discussion—featuring Kelly Fuller Gordon, Founder and CEO of RisX, Chris Wild, Zero Trust subject matter expert at Zermount, Inc., and Principal of Cybersecurity Practice at Eliassen Group, Trey Gannon—you’ll gain a detailed understanding of the Federal Zero Trust mandate, its requirements, milestones, and deadlines.
Cybersecurity researchers from ETH Zurich have developed a new variant of the RowHammer DRAM (dynamic random-access memory) attack that, for the first time, successfully works against AMD Zen 2 and Zen 3 systems despite mitigations such as Target Row Refresh (TRR).
GitLab, the popular DevOps platform, has released critical security updates for versions 16.10.1, 16.9.3, and 16.8.5 of its popular Git management software. These patches address vulnerabilities that could expose users to attacks ranging from... The post GitLab Patches Vulnerabilities, Users Urged to Update Immediately appeared first on Penetration Testing.
Cisco addressed multiple vulnerabilities in IOS and IOS XE software that can be exploited to trigger a denial-of-service (DoS) condition. Cisco this week released patches to address multiple IOS and IOS XE software vulnerabilities. An unauthenticated attacker can exploit several issues fixed by the IT giant to cause a denial-of-service (DoS) condition.
The Police of Finland (aka Poliisi) has formally accused a Chinese nation-state actor tracked as APT31 for orchestrating a cyber attack targeting the country's Parliament in 2020. The intrusion, per the authorities, is said to have occurred between fall 2020 and early 2021.
Keeper Security is transforming cybersecurity for people and organizations around the world. Keeper’s affordable and easy-to-use solutions are built on a foundation of zero-trust and zero-knowledge security to protect every user on every device. Our next-generation privileged access management solution deploys in minutes and seamlessly integrates with any tech stack to prevent breaches, reduce help desk costs and ensure compliance.
Rethink different: First, fatigue frightened users with multiple modal nighttime notifications. Next, call and pretend to be Apple support. The post Apple OTP FAIL: ‘MFA Bomb’ Warning — Locks Accounts, Wipes iPhones appeared first on Security Boulevard.
A sophisticated phishing-as-a-service (PhaaS) platform called Darcula has set its sights on organizations in over 100 countries by leveraging a massive network of more than 20,000 counterfeit domains to help cyber criminals launch attacks at scale.
This rundown of 10 cyberattacks against the sports industry shows why every team needs to keep its eyes on the ball when it comes to their security posture.
The maintainers of the Python Package Index (PyPI) repository briefly suspended new user sign-ups following an influx of malicious projects uploaded as part of a typosquatting campaign. It said "new project creation and new user registration" was temporarily halted to mitigate what it said was a "malware upload campaign.
Many software teams have migrated their testing and production workloads to the cloud, yet development environments often remain tied to outdated local setups, limiting efficiency and growth. This is where Coder comes in. In our 101 Coder webinar, you’ll explore how cloud-based development environments can unlock new levels of productivity. Discover how to transition from local setups to a secure, cloud-powered ecosystem with ease.
Social media giant Facebook snooped on Snapchat users’ network traffic, engaged in anticompetitive behavior and exploited user data through deceptive practices. That’s according to a court document filed March 23, 2024. The document mentions Facebook’s so-called In-App Action Panel (IAAP) program, which existed between June 2016 and approximately May 2019.
As of 5:00 pm ET on March 29, 2024 the following information is accurate. Should there be updates to this situation, they will be edited onto this blog post. The xz-utils package , starting from versions 5.6.0 to 5.6.1, was found to contain a backdoor (CVE-2024-3094). This backdoor could potentially allow a malicious actor to compromise sshd authentication, granting unauthorized access to the entire system remotely.
A vulnerability has been discovered in the 'util-linux' library that could allow unprivileged users to put arbitrary text on other users' terminals using the 'wall' command. [.
Just like pilot awareness is crucial during unexpected aviation events, cybersecurity's traditional focus on infrastructure needs to shift to more adept governance. The post Cybersecurity Infrastructure Investment Crashes and Burns Without Governance appeared first on Security Boulevard.
After a year of sporadic hiring and uncertain investment areas, tech leaders are scrambling to figure out what’s next. This whitepaper reveals how tech leaders are hiring and investing for the future. Download today to learn more!
Security researchers at Synology have released a critical security advisory detailing multiple vulnerabilities in their Surveillance Station software. These weaknesses, if left unpatched, could provide malicious actors with alarming access to sensitive systems and... The post Synology Surveillance Station Vulnerabilities Expose Systems to Attack – Update Immediately appeared first on Penetration Testing.
Thousands of servers running AI workloads are under attack by threat actors exploiting an unpatched vulnerability in the open-source Ray AI framework – widely used by such companies as OpenAI, Uber, Amazon, Netflix, and Cohere – giving hackers entrée to huge amounts of data and compute power. The campaign has been ongoing for at least. The post Hundreds of Clusters Attacked Due to Unpatched Flaw in Ray AI Framework appeared first on Security Boulevard.
drozer drozer is a security testing framework for Android. drozer allows you to search for security vulnerabilities in apps and devices by assuming the role of an app and interacting with the Android Runtime,... The post drozer: A security testing framework for Android appeared first on Penetration Testing.
Cloud Development Environments (CDEs) are changing how software teams work by moving development to the cloud. Our Cloud Development Environment Adoption Report gathers insights from 223 developers and business leaders, uncovering key trends in CDE adoption. With 66% of large organizations already using CDEs, these platforms are quickly becoming essential to modern development practices.
AI Apps are launching faster than cybersecurity teams can review. How can you stay ahead of the AI explosion that is quickly sprawling out of control? The post AI Apps: A New Game of Cybersecurity Whac-a-Mole | Grip appeared first on Security Boulevard.
Considering the ever-changing state of cybersecurity, it's never too late to ask yourself, "am I doing what's necessary to keep my organization's web applications secure?
Hey there! So, do you know what are deepfakes? They’re like those videos where it seems like someone. The post DID YOU KNOW THAT YOUR IDENTITY CAN BE EASILY FAKED ONLINE? EXPOSING DEEPFAKES appeared first on Quick Heal Blog.
The U.S. Department of Homeland Security (DHS) is set to implement long-awaited rules that will require critical infrastructure entities across multiple sectors to report cyber incidents and ransomware payments to the federal government. The Cyber Incident Reporting for Critical Infrastructure Act (CIRCIA) , signed into law in March 2022, directs the Cybersecurity and Infrastructure Security Agency (CISA) to develop regulations for covered entities to report cyber incidents and ransom payments.
Tech leaders today are facing shrinking budgets and investment concerns. This whitepaper provides insights from over 1,000 tech leaders on how to stay secure and attract top cybersecurity talent, all while doing more with less. Download today to learn more!
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