Discord Sleuths Gained Unauthorized Access to Anthropic’s Mythos

Plus: Spy firms tap into a global telecom weakness to track targets, 500,000 UK health records go up for sale on Alibaba, Apple patches a revealing notification bug, and more...

CVE-2026-38743 Apache Airflow: Dags endpoint might provide access to otherwise inaccessible entities

The authenticated /ui/dags endpoint did not enforce per-DAG access control on embedded Human-in-the-Loop HITL and TaskInstance records: a logged-in Airflow user with read access to at least one DAG could retrieve HITL prompts including their request parameters and full TaskInstance details for DA...

CVE-2026-40690

The asset dependency graph did not restrict nodes by the viewer's DAG read permissions: a user with read access to at least one DAG could browse the asset graph for any other asset in the deployment and learn the existence and names of DAGs and assets outside their authorized scope. Users are...

The Security Cost of Intelligence: AI Capability, Cyber Risk, and Deployment Paradox

Firms are deploying more capable AI systems, but organizational controls often have not kept pace. These systems can generate greater productivity gains, but high-value uses require broader authority exposure -- data access, workflow integration, and delegated authority -- when governance control...

How cyberattacks on companies affect everyone

If you use the internet, you’ve likely been affected by cybercrime in some way. Even when an attack is aimed at a company, the fallout usually lands on ordinary people. The most obvious harm is stolen data. When attackers break into a business, it is usually customer information that ends up in...

The Backlog Became Policy

& In February, we called the gap between CVE disclosure and scanner signatures the "breach zone." On April 15, 2026, NIST made that gap permanent — and signatureless detection stopped being an advantage. It became a requirement. This post updates Attackers Don't Need Signatures. Neither Should Yo...

Vercel Finds More Compromised Accounts in Context.ai-Linked Breach

Vercel on Wednesday revealed that it has identified an additional set of customer accounts that were compromised as part of a security incident that enabled unauthorized access to its internal systems. The company said it made the discovery after expanding its investigation to include an extra se...

Discord-Linked Group Accessed Anthropic’s Claude Mythos AI in Vendor Breach

Anthropic is investigating a vendor breach after a Discord-linked group accessed its Claude Mythos AI model, with no evidence of impact on core systems...

MAL-2026-2996 Malicious code in sparkling-sdk (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 3a51b8dc4e5a69bd2a09d2bb1c705963de6b9513ff871237d21a5f6641abc0ac The package sparkling-sdk was found to contain malicious code. Source: ghsa-malware b0457cea0504e91fd51a3802d694a20e91fab0bf48731ae4a18c484eab349202...

EUVD-2026-24506

nesquena hermes-webui contains a trust-boundary failure vulnerability that allows authenticated attackers to set or change a session workspace to an arbitrary existing directory on disk by manipulating workspace path parameters in endpoints such as /api/session/new, /api/session/update,...

PT-2026-36878

Name of the Vulnerable Software and Affected Versions OpenC3 COSMOS versions prior to 6.10.5 OpenC3 COSMOS versions prior to 7.0.0-rc3 Description The password change functionality allows a user to change their password without providing the current password, as the system accepts a valid session...

CVE-2026-40876 SFTP root escape via prefix-based path validation in goshs

goshs is a SimpleHTTPServer written in Go. Prior to 2.0.0-beta.6, goshs contains an SFTP root escape caused by prefix-based path validation. An authenticated SFTP user can read from and write to filesystem paths outside the configured SFTP root, which breaks the intended jail boundary and can...

Grinex crypto exchange shuts down, blames Western agencies for $13.7M breach

Grinex exchange collapses after $13.7M breach, blames Western spies as Chainalysis flags possible exit scam and sanctions evasion network links claims...

CVE-2026-29644

XiangShan open-source high-performance RISC-V processor commit edb1dfaf7d290ae99724594507dc46c2c2125384 2024-11-28 has improper gating of its distributed CSR write-enable path, allowing illegal CSR write attempts to alter custom PMA Physical Memory Attribute CSR state. Though the RISC-V privilege...

The vulnerability of the onRegister() function in the Fastify framework, a Node.js software platform, allows attackers to compromise the confidentiality and integrity of the protected information.

The vulnerability of the onRegister function in the Fastify framework, a Node.js software platform, is related to the occurrence of interpretation conflicts when processing HTTP headers’ names and values. Exploiting this vulnerability allows an attacker to compromise the confidentiality and...

EUVD-2026-23958

In OpenXiangShan NEMU prior to 55295c4, when running with RVH Hypervisor extension enabled, a VS-mode guest write to the supervisor interrupt-enable CSR sie may be handled incorrectly and can influence machine-level interrupt enable state mie. This breaks privilege/virtualization isolation and ca...

Vercel Breach Linked to Context.ai, ShinyHunters Says It’s Not Involved

Vercel confirms a breach linked to Context.ai as a hacker lists alleged data for $2M. ShinyHunters denies involvement and flags imposters...

⚡ Weekly Recap: Vercel Hack, Push Fraud, QEMU Abused, New Android RATs Emerge & More

Monday’s recap shows the same pattern in different places. A third-party tool becomes a way in, then leads to internal access. A trusted download path is briefly swapped to deliver malware. Browser extensions act normally while pulling data and running code. Even update channels are used to push...

Vercel Breach Tied to Context AI Hack Exposes Limited Customer Credentials

Web infrastructure provider Vercel has disclosed a security breach that allows bad actors to gain unauthorized access to "certain" internal Vercel systems. The incident stemmed from the compromise of Context.ai, a third-party artificial intelligence AI tool, that was used by an employee at the...

PT-2026-46474

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 149.0.7827.53 Description A use after free issue exists in the PDF component. This allows a remote attacker to execute arbitrary code within a sandbox if a user is convinced to perform specific UI gestures while...