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Cybersecurity researchers have discovered a novel phishing campaign that leverages Google Drawings and shortened links generated via WhatsApp to evade detection and trick users into clicking on bogus links designed to steal sensitive information. "The attackers chose a group of the best-known websites in computing to craft the threat, including Google and WhatsApp to host the attack elements, and an Amazon look-alike to harvest the victim's information," Menlo Security researcher Ashwin Vamshi said . "This attack is a great example of a Living Off Trusted Sites ( LoTS ) threat." The starting point of the attack is a phishing email that directs the recipients to a graphic that appears to be an Amazon account verification link. This graphic, for its part, is hosted on Google Drawings, in an apparent effort to evade detection. Abusing legitimate services has obvious benefits for attackers in that they're not only a low-cost solution, but more importantly, ...

The Immersive Experience Happening This September in Las Vegas! In an era of relentless cybersecurity threats and rapid technological advancement, staying ahead of the curve is not just a necessity, but critical. SANS Institute, the premier global authority in cybersecurity training, is thrilled to announce Network Security 2024 , a landmark event designed to empower cybersecurity professionals with groundbreaking skills, knowledge and insights. Taking place from September 4-9, 2024, at Caesars Palace in Las Vegas and online, this event promises to deliver unparalleled learning experiences and networking opportunities. ensuring accessibility for attendees across the globe. A transformative highlight of this year's event includes AI-focused keynote led by Daniel Miessler, Founder of Unsupervised Learning and Creator of Fabric AI. In his keynote, "How to Run Your Security Program Using AI Before Someone Else Does," Daniel will explore how AI can be seamlessly integrated i...

The ransomware strain known as BlackSuit has demanded as much as $500 million in ransoms to date, with one individual ransom demand hitting $60 million. That's according to an updated advisory from the U.S. Cybersecurity and Infrastructure Security Agency (CISA) and the Federal Bureau of Investigation (FBI). "BlackSuit actors have exhibited a willingness to negotiate payment amounts," the agencies said . "Ransom amounts are not part of the initial ransom note, but require direct interaction with the threat actor via a .onion URL (reachable through the Tor browser) provided after encryption." Attacks involving ransomware have targeted several critical infrastructure sectors spanning commercial facilities, healthcare and public health, government facilities, and critical manufacturing. An evolution of the Royal ransomware , it leverages the initial access obtained via phishing emails to disarm antivirus software and exfiltrate sensitive data before ultimately...

I had the honor of hosting the first episode of the Xposure Podcast live from Xposure Summit 2025. And I couldn't have asked for a better kickoff panel: three cybersecurity leaders who don't just talk security, they live it. Let me introduce them. Alex Delay , CISO at IDB Bank, knows what it means to defend a highly regulated environment. Ben Mead , Director of Cybersecurity at Avidity Biosciences, brings a forward-thinking security perspective that reflects the innovation behind Avidity's targeted RNA therapeutics. Last but not least, Michael Francess , Director of Cybersecurity Advanced Threat at Wyndham Hotels and Resorts, leads the charge in protecting the franchise. Each brought a unique vantage point to a common challenge: applying Continuous Threat Exposure Management (CTEM) to complex production environments. Gartner made waves in 2023 with a bold prediction: organizations that prioritize CTEM will be three times less likely to be breached by 2026. But here's the kicker -...

A critical security flaw impacting Progress Software WhatsUp Gold is seeing active exploitation attempts, making it essential that users move quickly to apply the latest. The vulnerability in question is CVE-2024-4885 (CVSS score: 9.8), an unauthenticated remote code execution bug impacting versions of the network monitoring application released before 2023.1.3. "The WhatsUp.ExportUtilities.Export.GetFileWithoutZip allows execution of commands with iisapppool\\nmconsole privileges," the company said in an advisory released in late June 2024. According to security researcher Sina Kheirkhah of the Summoning Team, the flaw resides in the implementation of the GetFileWithoutZip method, which fails to perform adequate validation of user-supplied paths prior to its use. An attacker could take advantage of this behavior to execute code in the context of the service account. A proof-of-concept (PoC) exploit has since been released by Kheirkhah. The Shadowserver Foundation s...

Cybersecurity researchers have shed light on a novel Linux kernel exploitation technique dubbed SLUBStick that could be exploited to elevate a limited heap vulnerability to an arbitrary memory read-and-write primitive. "Initially, it exploits a timing side-channel of the allocator to perform a cross-cache attack reliably," a group of academics from the Graz University of Technology said [PDF]. "Concretely, exploiting the side-channel leakage pushes the success rate to above 99% for frequently used generic caches." Memory safety vulnerabilities impacting the Linux kernel have limited capabilities and are a lot more challenging to exploit owing to security features like Supervisor Mode Access Prevention ( SMAP ), Kernel address space layout randomization ( KASLR ), and kernel control flow integrity ( kCFI ). While software cross-cache attacks have been devised as a way to counter kernel hardening strategies like coarse-grained heap separation, studies have show...

Cybersecurity researchers have disclosed details of security flaws in the Roundcube webmail software that could be exploited to execute malicious JavaScript in a victim's web browser and steal sensitive information from their account under specific circumstances. "When a victim views a malicious email in Roundcube sent by an attacker, the attacker can execute arbitrary JavaScript in the victim's browser," cybersecurity company Sonar said in an analysis published this week. "Attackers can abuse the vulnerability to steal emails, contacts, and the victim's email password as well as send emails from the victim's account." Following responsible disclosure on June 18, 2024, the three vulnerabilities have been addressed in Roundcube versions 1.6.8 and 1.5.8 released on August 4, 2024. The list of vulnerabilities is as follows - CVE-2024-42008 - A cross-site scripting flaw via a malicious email attachment served with a dangerous Content-Type head...

An unnamed media organization in South Asia was targeted in November 20233 using a previously undocumented Go-based backdoor called GoGra. "GoGra is written in Go and uses the Microsoft Graph API to interact with a command-and-control (C&C) server hosted on Microsoft mail services," Symantec, part of Broadcom, said in a report shared with The Hacker News. It's currently not clear how it's delivered to target environments. However, GoGra is specifically configured to read messages from an Outlook username "FNU LNU" whose subject line starts with the word "Input." The message contents are then decrypted using the AES-256 algorithm in Cipher Block Chaining (CBC) mode using a key, following which it executes the commands via cmd.exe. The results of the operation are then encrypted and sent to the same user with the subject "Output." GoGra is said to be the work of a nation-state hacking group known as Harvester owing to its simila...

Cybersecurity company CrowdStrike has published its root cause analysis detailing the Falcon Sensor software update crash that crippled millions of Windows devices globally. The "Channel File 291" incident, as originally highlighted in its Preliminary Post Incident Review (PIR), has been traced back to a content validation issue that arose after it introduced a new Template Type to enable visibility into and detection of novel attack techniques that abuse named pipes and other Windows interprocess communication (IPC) mechanisms. Specifically, it's related to a problematic content update deployed over the cloud, with the company describing it as a "confluence" of several shortcomings that led to a crash – the most prominent of them is a mismatch between the 21 inputs passed to the Content Validator via the IPC Template Type as opposed to the 20 supplied to the Content Interpreter. CrowdStrike said the parameter mismatch was not discovered during "multi...

Cybersecurity researchers have lifted the lid on a new technique adopted by threat actors behind the Chameleon Android banking trojan targeting users in Canada by masquerading as a Customer Relationship Management (CRM) app. "Chameleon was seen masquerading as a CRM app, targeting a Canadian restaurant chain operating internationally," Dutch security outfit ThreatFabric said in a technical report published Monday. The campaign, spotted in July 2024, targeted customers in Canada and Europe, indicating an expansion of its victimology footprint from Australia, Italy, Poland, and the U.K. The use of CRM-related themes for the malicious dropper apps containing the malware points to the targets being customers in the hospitality sector and Business-to-Consumer (B2C) employees. The dropper artifacts are also designed to bypass Restricted Settings imposed by Google in Android 13 and later in order to prevent sideloaded apps from requesting for dangerous permissions (e.g., acc...