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Cybersecurity researchers have disclosed a critical security vulnerability in Ollama that, if successfully exploited, could allow a remote, unauthenticated attacker to leak its entire process memory. The out-of-bounds read flaw, which likely impacts over 300,000 servers globally, is tracked as CVE-2026-7482 (CVSS score: 9.1). It has been codenamed   Bleeding Llama by Cyera. Ollama is a popular open-source framework that allows large language models (LLMs) to be run locally instead of on the cloud. On GitHub, the project has more than 171,000 stars and has been forked over 16,100 times. "Ollama before 0.17.1 contains a heap out-of-bounds read vulnerability in the GGUF model loader," according to a description of the flaw in CVE.org. "The /api/create endpoint accepts an attacker-supplied GGUF file in which the declared tensor offset and size exceed the file's actual length; during quantization in fs/ggml/gguf.go and server/quantization.go (WriteTo()), the ser...

cPanel has released updates to address three vulnerabilities in cPanel and Web Host Manager (WHM) that could be exploited to achieve privilege escalation, code execution, and denial-of-service. The list of vulnerabilities is as follows - CVE-2026-29201 (CVSS score: 4.3) - An insufficient input validation of the feature file name in the "feature::LOADFEATUREFILE" adminbin call that could result in an arbitrary file read. CVE-2026-29202 (CVSS score: 8.8) - An insufficient input validation of the "plugin" parameter in the "create_user API" call that could result in arbitrary Perl code execution on behalf of the already authenticated account's system user. CVE-2026-29203 (CVSS score: 8.8) - An unsafe symlink handling vulnerability that allows a user to modify access permissions of an arbitrary file using chmod, resulting in denial-of-service or possible privilege escalation. The shortcomings have been patched in the following versions - cPane...

Threat hunters have flagged a previously undocumented Brazilian banking trojan dubbed TCLBANKER that's capable of targeting 59 banking, fintech, and cryptocurrency platforms. The activity is being tracked by Elastic Security Labs under the moniker REF3076 . The malware family is assessed to be a major update of the Maverick  family, which is known to leverage a worm called SORVEPOTEL to spread via WhatsApp Web to a victim's contacts. The Maverick campaign is attributed to a threat cluster that Trend Micro calls Water Saci. At the core of the attack chain is a loader with robust anti-analysis capabilities that deploys two embedded modules: a full-featured banking trojan and a worm component that uses WhatsApp and Microsoft Outlook for propagation. "The observed infection chain bundles a malicious MSI installer inside a ZIP file," security researchers Jia Yu Chan, Daniel Stepanic, Seth Goodwin, and Terrance DeJesus said . "These MSI installer packages are abus...

Cybersecurity researchers have discovered fraudulent apps on the official Google Play Store for Android that falsely claimed to offer access to call histories for any phone number, only to trick users into joining a subscription that provided fake data and incurred financial loss. The 28 apps have collectively racked up more than 7.3 million downloads, with one of them alone accounting for over 3 million downloads, before they were taken down from the official app storefront.The activity, codenamed CallPhantom by Slovakian cybersecurity company ESET, primarily targeted Android users in India and the broader Asia-Pacific region. "The offending apps, which we named CallPhantom based on their false claims, purport to provide access to call histories, SMS records, and even WhatsApp call logs for any phone number," ESET security researcher Lukáš Štefanko said in a report shared with The Hacker News. "To unlock this supposed feature, users are asked to pay -- but all they...

The hardest part of cybersecurity isn't the technology, it’s the people. Every major breach you’ve read about lately usually starts the same way: one employee, one clever email, and one "Patient Zero" infection. In 2026, hackers are using AI to make these "first clicks" nearly impossible to spot. If a single laptop gets compromised on your watch, do you have a plan to stop it from taking down the whole company? Register for the Webinar: The Patient Zero Playbook What is "Patient Zero"? In medicine, Patient Zero is the first person to carry a disease into a population. In cybersecurity, it’s the first device an attacker hits. Once they are "in," they don't stay there—they move fast to find your data, your passwords, and your backups. What You Will Learn Thisisn't a boring lecture. It is a technical deep dive into how modern breaches start and how to kill them instantly. We are covering: The AI Phish: How attackers use gene...

A previously undocumented Linux implant codenamed Quasar Linux RAT (QLNX) is targeting developers' systems to establish a silent foothold as well as facilitate a broad range of post-compromise functionality, such as credential harvesting, keylogging, file manipulation, clipboard monitoring, and network tunneling. "QLNX targets developers and DevOps credentials across the software supply chain," Trend Micro researchers Aliakbar Zahravi and Ahmed Mohamed Ibrahim said in a technical analysis of the malware. "Its credential harvester extracts secrets from high-value files such as .npmrc (npm tokens), .pypirc (PyPI credentials), .git-credentials, .aws/credentials, .kube/config, .docker/config.json, .vault-token, Terraform credentials, GitHub CLI tokens, and .env files. The compromise of these assets could allow the operator to push malicious packages to NPM or PyPI registries, access cloud infrastructure, or pivot through CI/CD pipelines." The malware's ab...

The dark secret of enterprise security operations is that defenders have quietly institutionalized the practice of not looking. This is not just anecdotal, but rather backed by a recent report investigating more than 25 million security alerts, including informational and low-severity, across live enterprise environments.  The dataset behind these findings includes 10 million monitored endpoints and identities, 82,000 forensic endpoint investigations including live memory scans, 180 million files analyzed, and telemetry from 7 million IP addresses, 3 million domains and URLs, and over 550,000 phishing emails. The patterns that emerge from this data tell a consistent story. Threat actors are exploiting the predictable gaps created by constrained, severity-based security operations, and they are doing it systematically. Understanding where those gaps actually live requires looking at the full alert picture, starting with the category most teams have been conditioned to ignore. Th...

Cybersecurity researchers have disclosed details of a new Linux backdoor named PamDOORa that's being advertised on the Rehub Russian cybercrime forum for $1,600 by a threat actor called "darkworm." The backdoor is designed as a Pluggable Authentication Module ( PAM )-based post-exploitation toolkit that enables persistent SSH access by means of a magic password and specific TCP port combination. It's also capable of harvesting credentials from all legitimate users who authenticate through the compromised system. "The tool, called PamDOORa, is a new PAM-based backdoor, designed to serve as a post-exploitation backdoor, enabling authentication to servers via OpenSSH," Flare.io researcher Assaf Morag said in a technical report. "Allegedly this would remain persistent on Linux systems (x86_64)." PamDOORa is the second Linux backdoor after Plague to be discovered targeting the PAM stack over the past year. PAM is a security framework in Unix/Linu...