A week in security (April 6 – April 12)

Last week on Malwarebytes Labs: Fake Claude site installs malware that gives attackers access to your computer ClickFix finds a new way to infect Macs Scammers pose as Amazon support to steal your account NSFW app leak exposes 70,000 prompts linked to individual users 30,000 private Facebook imag...

CVE-2026-5795

A flaw was found in Eclipse Jetty. The JASPIAuthenticator class is responsible for handling authentication checks. During these checks, the class sets two ThreadLocal variables to store authentication state. Under certain conditions, the authentication process can return early without properly...

NSFW app leak exposes 70,000 prompts linked to individual users

MyLovely.AI, an AI “artwork” generation platform, has reportedly been compromised, affecting 106,362 registered users. The AI girlfriend app allows users to generate personalized NSFW content and engage in real-time conversations with AI-generated personas, often sharing highly personal prompts a...

The Hidden Cost of Recurring Credential Incidents

When talking about credential security, the focus usually lands on breach prevention. This makes sense when IBM’s 2025 Cost of a Data Breach Report puts the average cost of a breach at $4.4 million. Avoiding even one major incident is enough to justify most security investments, but that headline...

NVIDIA Triton Inference Server 路径遍历漏洞

NVIDIA Triton Inference Server is an open-source software developed by NVIDIA Corporation. It helps standardize model deployment and provide fast, scalable AI capabilities in production environments. NVIDIA Triton Inference Server has a path traversal vulnerability. This vulnerability arises from...

CVE-2026-34040

A flaw was found in Moby, an open-source container framework. This security vulnerability allows attackers to bypass authorization plugins AuthZ, which are mechanisms designed to control access and permissions within the container environment. The bypass of these plugins can lead to unauthorized...

Meta Pauses Work With Mercor After Data Breach Puts AI Industry Secrets at Risk

Major AI labs are investigating a security incident that impacted Mercor, a leading data vendor. The incident could have exposed key data about how they train AI models...

ShinyHunters Claims 350GB Data Breach at European Commission

ShinyHunters claims it breached European Commission systems, leaking 350GB of data. Officials are investigating, with no independent verification yet...

EUVD-2026-12838

The KiviCare – Clinic & Patient Management System EHR plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 4.1.2. This is due to the patientSocialLogin function not verifying the social provider access token before authenticating a user. This makes it...

CVE-2026-2991

The KiviCare – Clinic & Patient Management System EHR plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 4.1.2. This is due to the patientSocialLogin function not verifying the social provider access token before authenticating a user. This makes it...

PT-2026-26070

Name of the Vulnerable Software and Affected Versions KiviCare – Clinic & Patient Management System EHR plugin for WordPress versions up to and including 4.1.2 Description The KiviCare – Clinic & Patient Management System EHR plugin for WordPress is susceptible to Authentication Bypass. This occu...

ShinyHunters Claims 1 Petabyte Data Theft from Telecom Giant Telus

ShinyHunters claims it stole up to 1 petabyte of data from Telus Digital, including support recordings, code, and employee records after a breach...

Bell Ambulance Confirms Data Breach Affecting 237,830 Individuals

Bell Ambulance disclosed a data breach impacting 237,830 individuals after unauthorized access to its network exposed personal and medical data...

The vulnerability of the 3D model texturing software Adobe Substance 3D Painter, related to reading beyond the permitted range of memory, allows a malicious actor to gain unauthorized access to protected information.

The vulnerability of the 3D model texturing software Adobe Substance 3D Painter lies in the reading of data beyond the permitted range in memory. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information...

Cal AI, New Owner of MyFitnessPal, Hit by Alleged Breach of 3 Million Users

Cal AI faces data breach claims after hackers post alleged data of 3 million users, including emails, health details, and subscriptions...

ShinyHunters Hackers Threaten 400 Firms Over Stolen Salesforce Data

ShinyHunters claims to have stolen data from 400 firms via Salesforce portals and is threatening to leak the information unless ransom demands are paid...

The vulnerability of the hi311x component in the Linux operating system allows a hacker to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of the hi311x component in the Linux operating system is related to the copying of buffers without checking the input data. Exploiting this vulnerability can allow an attacker to gain access to confidential data, compromise its integrity, and cause service failures through the u...

The vulnerability of the etas_es58x component in the Linux operating system allows a hacker to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of the etases58x component in the Linux operating system is related to the copying of buffers without checking the input data. Exploiting this vulnerability can allow an attacker to gain access to confidential data, compromise its integrity, and cause service failures through th...

CVE-2026-28431: Improper Authorization

Misskey is an open source, federated social media platform. All Misskey servers running versions 8.45.0 and later, but prior to 2026.3.1, contain a vulnerability that allows bad actors access to data that they ordinarily wouldn't be able to access due to insufficient permission checks and proper...

EUVD-2026-10366

Misskey is an open source, federated social media platform. All Misskey servers running versions 8.45.0 and later, but prior to 2026.3.1, contain a vulnerability that allows bad actors access to data that they ordinarily wouldn't be able to access due to insufficient permission checks and proper...