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The problem is simple: all breaches start with initial access, and initial access comes down to two primary attack vectors – credentials and devices. This is not news; every report you can find on the threat landscape depicts the same picture.  The solution is more complex. For this article, we'll focus on the device threat vector. The risk they pose is significant, which is why device management tools like Mobile Device Management (MDM) and Endpoint Detection and Response (EDR) are essential components of an organization's security infrastructure. However, relying solely on these tools to manage device risk actually creates a false sense of security. Instead of the blunt tools of device management, organizations are looking for solutions that deliver device trust . Device trust provides a comprehensive, risk-based approach to device security enforcement, closing the large gaps left behind by traditional device management solutions. Here are 5 of those limitations and how to ov...

Even as cyber threats become increasingly sophisticated, the number one attack vector for unauthorized access remains phished credentials ( Verizon DBIR, 2024 ). Solving this problem resolves over 80% of your corporate risk, and a solution is possible.  However, most tools available on the market today cannot offer a complete defense against this attack vector because they were architected to deliver probabilistic defenses. Learn more about the characteristics of Beyond Identity that allow us to deliver deterministic defenses.  The Challenge: Phishing and Credential Theft Phishing attacks trick users into revealing their credentials via deceptive sites or messages sent via SMS, email, and/or voice calls. Traditional defenses, such as end-user training or basic multi-factor authentication (MFA), lower the risk at best but cannot eliminate it. Users may still fall prey to scams, and stolen credentials can be exploited. Legacy MFA is a particularly urgent problem, given that ...

In Brief You should not miss this month's Patch Updates, as it brings fixes for critical issues in Adobe Flash Player, iOS, Xcode, the Apple Watch, Windows, Internet Explorer, and the Edge browser. Adobe has rolled out a critical update to address several issues, most of which are Remote Code Execution flaws, in its widely-used Adobe Flash Player for Windows, Macintosh, Linux and ChromeOS. Whereas, Microsoft has released 14 security updates to fix a total of 50 vulnerabilities in Windows and related software. First of all, if you have Adobe Flash Player installed and have not yet updated your software plugin, you are playing with fire. Critical Flash Vulnerabilities Affect Windows, Mac, Linux and ChromeOS Adobe has released its l atest round of security patches to address critical vulnerabilities in Adobe Flash Player for Windows, Mac OS X, Linux and ChromeOS. The Flash vulnerabilities could potentially allow an attacker to take control of the vulnerable system. So, users are ...

Cybersecurity researchers have demonstrated a proof-of-concept (PoC) rootkit dubbed Curing that leverages a Linux asynchronous I/O mechanism called io_uring to bypass traditional system call monitoring. This causes a "major blind spot in Linux runtime security tools," ARMO said. "This mechanism allows a user application to perform various actions without using system calls," the company said in a report shared with The Hacker News. "As a result, security tools relying on system call monitoring are blind' to rootkits working solely on io_uring." io_uring, first introduced in Linux kernel version 5.1 in March 2019, is a Linux kernel system call interface that employs two circular buffers called a submission queue (SQ) and a completion queue (CQ) between the kernel and an application (i.e., user space) to track the submission and completion of I/O requests in an asynchronous manner. The rootkit devised by ARMO facilitates communication between ...

Google has announced support for what's called a  V8 Sandbox  in the Chrome web browser in an effort to address memory corruption issues. The sandbox, according to V8 security technical lead Samuel Groß,  aims  to prevent "memory corruption in V8 from spreading within the host process." The search behemoth has  described  V8 Sandbox as a lightweight, in-process sandbox for the JavaScript and WebAssembly engine that's designed to mitigate common V8 vulnerabilities. The idea is to limit the impact of V8 vulnerabilities by restricting the code executed by V8 to a subset of the process' virtual address space ("the sandbox") and isolating it from the rest of the process. Shortcomings affecting V8 have accounted for a significant chunk of the zero-day vulnerabilities that Google has  addressed  between  2021  and  2023 , with as many as 16 security flaws discovered over the time period. "The sandbox assumes that an attacker can arb...

A new set of security vulnerabilities has been disclosed in the OpenPrinting Common Unix Printing System ( CUPS ) on Linux systems that could permit remote command execution under certain conditions. "A remote unauthenticated attacker can silently replace existing printers' (or install new ones) IPP urls with a malicious one, resulting in arbitrary command execution (on the computer) when a print job is started (from that computer)," security researcher Simone Margaritelli said . CUPS is a standards-based, open-source printing system for Linux and other Unix-like operating systems, including ArchLinux, Debian, Fedora, Red Hat Enterprise Linux (RHEL), ChromeOS, FreeBSD, NetBSD, OpenBSD, openSUSE, and SUSE Linux. The list of vulnerabilities is as follows - CVE-2024-47176 - cups-browsed <= 2.0.1 binds on UDP INADDR_ANY:631 trusting any packet from any source to trigger a Get-Printer-Attributes IPP request to an attacker-controlled URL CVE-2024-47076 - libcupsfil...

Cybersecurity researchers have identified two authentication bypass flaws in open-source Wi-Fi software found in Android, Linux, and ChromeOS devices that could trick users into joining a malicious clone of a legitimate network or allow an attacker to join a trusted network without a password. The vulnerabilities, tracked as CVE-2023-52160 and CVE-2023-52161, have been discovered following a security evaluation of  wpa_supplicant  and Intel's iNet Wireless Daemon ( IWD ), respectively. The flaws "allow attackers to trick victims into connecting to malicious clones of trusted networks and intercept their traffic, and join otherwise secure networks without needing the password," Top10VPN  said  in a new research conducted in collaboration with Mathy Vanhoef, who has previously uncovered Wi-Fi attacks like  KRACK ,  DragonBlood , and  TunnelCrack . CVE-2023-52161, in particular, permits an adversary to gain unauthorized access to a protected Wi-Fi ne...

A new variant of the Spectre (Variant 1)  side-channel vulnerability has been discovered that affects all  modern Intel CPUs , and probably some AMD processors as well, which leverage speculative execution for high performance, Microsoft and Red Hat warned. Identified as CVE-2019-1125, the vulnerability could allow unprivileged local attackers to access sensitive information stored in the operating system privileged kernel memory, including passwords, tokens, and encryption keys, that would otherwise be inaccessible. Speculative execution is a core component of modern microprocessor design that speculatively executes instructions based on assumptions that are considered likely to be true. If the assumptions come out to be valid, the execution continues, otherwise discarded. Such speculative executions also have side effects that are not restored when the CPU state is unwound, leading to information disclosure, which can then be accessed using side-channel attacks . ...

Google has revealed that it will no longer trust digital certificates issued by Chunghwa Telecom and Netlock citing "patterns of concerning behavior observed over the past year." The changes are expected to be introduced in Chrome 139, which is scheduled for public release in early August 2025. The current major version is 137.  The update will affect all Transport Layer Security (TLS) server authentication certificates issued by the two Certificate Authorities (CAs) after July 31, 2025, 11:59:59 p.m. UTC. Certificates issued before that date will not be impacted. Chunghwa Telecom is Taiwan's largest integrated telecom service provider and Netlock is a Hungarian company that offers digital identity, electronic signature, time stamping, and authentication solutions. "Over the past several months and years, we have observed a pattern of compliance failures, unmet improvement commitments, and the absence of tangible, measurable progress in response to publicly di...

Google has assigned a new CVE identifier for a critical security flaw in the libwebp image library for rendering images in the  WebP format  that has come under active exploitation in the wild. Tracked as  CVE-2023-5129 , the issue has been given the maximum severity score of 10.0 on the CVSS rating system. It has been described as an issue rooted in the  Huffman coding algorithm  - With a specially crafted WebP lossless file, libwebp may write data out of bounds to the heap. The ReadHuffmanCodes() function allocates the HuffmanCode buffer with a size that comes from an array of precomputed sizes: kTableSize. The color_cache_bits value defines which size to use. The kTableSize array only takes into account sizes for 8-bit first-level table lookups but not second-level table lookups. libwebp allows codes that are up to 15-bit (MAX_ALLOWED_CODE_LENGTH). When BuildHuffmanTable() attempts to fill the second-level tables it may write data out-of-bounds. The OOB wr...

Google has announced that it's going to start blocking websites that use certificates from Entrust starting around November 1, 2024, in its Chrome browser, citing compliance failures and the certificate authority's inability to address security issues in a timely manner. "Over the past several years, publicly disclosed incident reports highlighted a pattern of concerning behaviors by Entrust that fall short of the above expectations, and has eroded confidence in their competence, reliability, and integrity as a publicly-trusted [ certificate authority ] owner," Google's Chrome security team said . To that end, the tech giant said it intends to no longer trust TLS server authentication certificates from Entrust starting with Chrome browser versions 127 and higher by default. However, it said that these settings can be overridden by Chrome users and enterprise customers should they wish to do so. Google further noted that certificate authorities play a privil...

Google on Thursday unveiled a Password Manager PIN to let Chrome web users sync their passkeys across Windows, macOS, Linux, ChromeOS, and Android devices. "This PIN adds an additional layer of security to ensure your passkeys are end-to-end encrypted and can't be accessed by anyone, not even Google," Chrome product manager Chirag Desai said . The PIN is a six-digit code by default, although it's also possible to create a longer alpha-numeric PIN by selecting "PIN options." This marks a change from the previous status quo where users could only save passkeys to save passkeys to Google Password Manager on Android. While the passkeys could be used on other platforms, it was necessary to scan a QR code using the device where they were generated. The latest change removes that step, making it a lot easier for users to sign in to online services using passkeys by simply scanning their biometrics. Google noted that support for iOS is expected to arrive soon...

Are you intrigued with the idea of disassembling things and making them work your ways? Then you'll find this coverage to be one of its kind! Google OnHub Router runs ChromiumOS ( Chrome OS ), the same Linux-based operating system that powers Google Chromebook laptops and desktops. Yeah, It's True. A Group of researchers has revealed that Google OnHub Router is actually a modified Chromebook in Cylindrical form and without screen. OnHub is a modern dual-band wireless router, designed by Google and TP-Link, operates networks on both the 2.4GHz & 5GHz frequency bands simultaneously and offers the speed of up to 1900 Mbps. Unlike traditional Broadband Routers, Google OnHub is designed to support " The Internet of Things " as well as other Smart devices, including Smartphones, Connected TVs and Computers. A Team of Modders at Exploitee.rs , also famous as GTVHacker , have successfully managed to root Google OnHub device, in the same way, they ...

Cybersecurity researchers have disclosed  two unpatched security vulnerabilities  in the open-source U-Boot boot loader. The issues, which were uncovered in the  IP defragmentation  algorithm implemented in U-Boot by NCC Group, could be abused to achieve arbitrary out-of-bounds write and denial-of-service (DoS). U-Boot is a  boot loader  used in Linux-based embedded systems such as ChromeOS as well as ebook readers such as Amazon Kindle and Kobo eReader. The issues are summarized below - CVE-2022-30790  (CVSS score: 9.6) - Hole Descriptor overwrite in U-Boot IP packet defragmentation leads to an arbitrary out-of-bounds write primitive. CVE-2022-30552  (CVSS score: 7.1) - Large buffer overflow leads to DoS in U-Boot IP packet defragmentation code It's worth noting that both the flaws are exploitable only from the local network. But doing so can enable an attacker to root the devices and lead to a DoS by crafting a malformed packet. The s...

A threat actor operating with interests aligned with North Korea has been deploying a malicious extension on Chromium-based web browsers that's capable of stealing email content from Gmail and AOL. Cybersecurity firm Volexity attributed the malware to an activity cluster it calls  SharpTongue , which is said to share overlaps with an  adversarial collective  publicly referred to under the name  Kimsuky . SharpTongue has a history of singling out individuals working for organizations in the U.S., Europe, and South Korea who "work on topics involving North Korea, nuclear issues, weapons systems, and other matters of strategic interest to North Korea," researchers Paul Rascagneres and Thomas Lancaster  said . Kimsuky 's use of rogue extensions in attacks is not new. In 2018, the actor was seen utilizing a Chrome plugin as part of a campaign called  Stolen Pencil  to infect victims and steal browser cookies and passwords. But the latest espionag...