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676 result(s) for "GitHub" — best match first.

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Latest headlines from security outlets

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The Hacker News
The Hacker News

GitHub Launches npm Firewall to Block Malicious Packages Before Installation

GitHub has announced that it's introducing a new package firewall as a preview to block installation of suspicious npm packages during installation time. "The …

GitHub

The Hacker News
The Hacker News Breaches & leaks

Gheist Uses Stolen GitHub Tokens to Steal Private Repository Secrets via Actions Logs

An automated campaign is using stolen GitHub tokens to plant workflows that print a repository's secrets into its GitHub Actions logs, which the attackers then…

GitHub

The Hacker News
The Hacker News Breaches & leaks

Leaked LiteLLM Master Key Let Attackers Steal GitHub Tokens and Hijack Release Pipeline

LiteLLM on Friday revealed that an Agent Platform master key accidentally published to a public GitHub repository in late May 2026 ultimately allowed the threa…

GitHub

The Hacker News
The Hacker News Breaches & leaks

GhostAction Attackers Plant Credential Stealer Disguised as Font in 94 GitHub Repositories

The threat actor behind the GhostAction supply chain attack has expanded beyond injecting malicious GitHub Actions workflows into compromised projects to phish…

GitHub

The Hacker News
The Hacker News Breaches & leaks

GhostAction Compromises About 1,900 GitHub Accounts, Targets Over 30,000 Repositories

The credential-theft campaign known as GhostAction has ramped up, targeting more than 30,000 repositories across 3,000 users and organizations. The spike, acco…

GitHub

The Hacker News
The Hacker News Vulnerabilities

GitHub Tightens npm Publishing After Flaw Left 1,500+ Packages Vulnerable to Hijacking

GitHub has taken the step of expiring unvalidated npm trusted publishing configurations 48 hours after creation after researchers found that it was possible fo…

GitHub

BleepingComputer
BleepingComputer

FakeGit malware campaign returns with 17,610 malicious GitHub repos

More than 17,000 fake repositories on GitHub are distributing the SmartLoader malware after the FakeGit campaign reactivated earlier this month to push the Ste…

GitHub

The Hacker News
The Hacker News Breaches & leaks

Compromised GitHub Actions Came Back Online and Resumed Executing Mini Shai-Hulud Malware

Two actions-cool GitHub Actions have been disabled for a second time after the repositories became accessible last week, months after they were compromised dur…

GitHub

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

GitHub Enterprise Server Flaw Could Let Attackers Run Code

A GitHub Enterprise Server security fix addresses a way to turn the appliance's notebook viewer into a route to its own internal services.

GitHub

The Hacker News
The Hacker News Breaches & leaks

CrowdSec Says TanStack npm Attack Led to Copy of 170 Private GitHub Repositories

An attacker copied about 170 of CrowdSec's private GitHub repositories on May 22 using the account of an employee who had just left, CrowdSec said on September…

GitHub

The Hacker News
The Hacker News

Google Deletes 3 ADK AI Workflows After Malicious GitHub Issue Could Trigger Privileged Agent

Google deleted three AI agent workflows from its Agent Development Kit (ADK) Python repository. Pillar Security showed that a public GitHub issue could manipul…

GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora GitHub CLI Security Advisory 2026-4e77362489 Denial of Service Risks

The Fedora update for the GitHub command-line tool 'gh' to version 2.97.0 enhances workflow and addresses several security vulnerabilities related to SSH and c…

Linux GitHub

The Hacker News
The Hacker News

FakeGit Campaign Uses 7,600 GitHub Repositories to Spread SmartLoader Malware

Cybersecurity researchers have discovered nearly 7,600 malicious GitHub repositories, out of which more than 800 pose as artificial intelligence (AI) skills or…

GitHub

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Trojanized GitHub PoC Repositories Deliver ChocoPoC Malware to Security Researchers

GitHub has become the latest delivery mechanism for malware aimed at security researchers.

GitHub

The Hacker News
The Hacker News Breaches & leaks

Miasma Malware Targets npm Packages and GitHub Actions in Supply Chain Attack

Cybersecurity researchers have flagged yet another evolution of the supply chain attack linked to the Mini Shai-Hulud, Miasma, and Hades malware family that ha…

GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux golang-github-openprinting-ipp-usb Moderate DoS RLSA-2026-27740

Moderate: golang-github-openprinting-ipp-usb security update

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 10 RLSA-2026-27740 Fix for golang-github-openprinting-ipp-usb

Moderate: golang-github-openprinting-ipp-usb security update

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux golang-github-openprinting-ipp-usb Moderate DoS RLSA-2026

Moderate: golang-github-openprinting-ipp-usb security update

Linux GitHub

The Hacker News
The Hacker News Vulnerabilities

GitHub Updates actions/checkout to Block Common Pwn Request Attack Patterns

GitHub is moving to strengthen software supply chain security by updating "actions/checkout" to block pwn request attacks that exploit the risky use of the "pu…

GitHub

The Hacker News
The Hacker News

Miasma Worm Hits 73 Microsoft GitHub Repositories in Major Supply Chain Attack

Microsoft's GitHub repositories have become the latest to fall victim to the ongoing Miasma self-replicating supply chain attack campaign.The incident impacted…

Azure GitHub

The Hacker News
The Hacker News Vulnerabilities

Claude Code GitHub Action Flaw Let One Malicious Issue Hijack Repositories

A security researcher found a flaw in Anthropic's Claude Code GitHub Action that let an attacker take over vulnerable public repositories running it, with noth…

GitHub

The Hacker News
The Hacker News

One-Click GitHub Dev Attack Lets Attackers Steal Full GitHub OAuth Tokens

Cybersecurity researchers have disclosed a one-click attack via Microsoft Visual Studio Code (VS Code) that makes it possible to steal a user's GitHub token."J…

GitHub

The Hacker News
The Hacker News

Microsoft Fixes One-Click GitHub Dev Attack That Let Attackers Steal OAuth Tokens

Cybersecurity researchers have disclosed a one-click attack via Microsoft Visual Studio Code (VS Code) that makes it possible to steal a user's GitHub token."J…

GitHub

The Hacker News
The Hacker News

Packagist Supply Chain Attack Infects 8 Packages Using GitHub-Hosted Linux Malware

A new "coordinated" supply chain attack campaign has impacted eight packages on Packagist including malicious code designed to run a Linux binary retrieved fro…

Linux GitHub