September 2026

Cybersecurity researchers have identified a set of 13 malicious Composer theme packages on Packagist that are designed to inject JavaScript into Vietnamese movie and comic streaming sites that install those libraries and initiate the deployment of spyware aimed at unpatched iOS devices.

“The injected code runs two operations against a site’s visitors: a mobile ad-fraud and gambling-redirect

The Iranian Nimbus Manticore hacking group has been attributed to two previously undocumented malware families that highlight the continued evolution of its toolset and likely expand its targeting footprint to infect Linux and Apple macOS systems using cross-platform remote access trojans (RATs) developed using Node.js and JavaScript.

Russian cybersecurity company Kaspersky is tracking the

Tracked as CVE-2026-0768, the security defect allows unauthenticated attackers to execute arbitrary Python code remotely.

The post Hackers Start Exploiting Critical Langflow Vulnerability appeared first on SecurityWeek.

The defendants unsuccessfully attempted to physically install malware on ATMs to force them to dispense cash.

The post Five Venezuelans Plead Guilty in US Court to ATM Jackpotting appeared first on SecurityWeek.

The company has notified the SEC that hackers accessed patient, employee, provider, business, and financial information.

The post Ransomware Gang Claims Nutex Health Data Breach appeared first on SecurityWeek.

Exploitation of the authentication bypass vulnerability CVE-2026-82329 started just days after its public disclosure.

The post Critical JFrog Artifactory Vulnerability Reportedly Exploited in the Wild appeared first on SecurityWeek.

The most common way into a company last year was to ask.

A web page tells the visitor to prove they are not a robot. While they read the instructions, it quietly places a command on their clipboard. Then it talks them through opening a terminal and pasting it in. The technique is called ClickFix, and it was the most common initial access method Microsoft’s team observed last year, accounting

METR (short for Model Evaluation and Threat Research and pronounced “Meter”), a research non-profit that evaluates frontier artificial intelligence (AI) models for their ability to carry out long-horizon, agentic tasks, disclosed that it suffered “two notable security incidents” where external actors attempted to gain unauthorized access to its systems.

No sensitive information is believed to

Cybersecurity researchers have disclosed a new technique dubbed GuardBreaker that’s been put to use by a Russia-aligned threat actor known as UAC-0099 against a target in Ukraine with an aim to interfere with artificial intelligence (AI)-assisted analysis.

The idea, ESET said in a series of posts on X, is to deliberately trip a large language model’s (LLM) safety mechanisms and prevent its

Threat actors are exploiting two critical flaws impacting Langflow and Ruby on Rails, according to new findings from VulnCheck.

The vulnerabilities in question are listed below –

CVE-2026-0768 (CVSS score: 9.8) – A lack of proper validation of a user-supplied input vulnerability that could be exploited to execute arbitrary Python code in the context of the root user.
CVE-2026-66066 aka