Info Stealer
MacSync malware uses public iCloud calendars to deliver new payloads
A new variant of the MacSync info-stealing malware targeting macOS systems now uses public iCloud calendar events to deliver fresh payloads. MacSync is a Swift-based malware that emerged in April 2025 and has been observed recently being delivered in ClickFix campaigns disguised as Homebrew and macOS disk space analyzer tools. Kaspersky researchers say that while […]
Fake LastPass Authenticator GitHub repos push new Rapuncel infostealer
An ongoing malware campaign uses SEO-optimized GitHub repositories to impersonate well-known software firms to push a previously undocumented information stealer called Rapuncel. LastPass and Delphos Labs uncovered the campaign, which they report impersonates the password manager brand and at least 39 other companies. Alongside the Rapuncel infostealer, the repositories deliver a Microsoft-signed kernel driver that […]
New AmnesiaStealer macOS malware hijacks browser sessions via remote control
A new information-stealing malware called AmnesiaStealer, which targets macOS users via ClickFix attacks, includes a streaming module that allows the attacker to interactively control the victim’s web browser. A notable capability is copying the victim’s Chromium profile, including its authentication state, and loading it into a hidden, headless browser on the infected system. This allows […]
ClickFix attack pushes macOS infostealer for crypto theft attacks
A Go-based malware delivered in ClickFix attacks targeting macOS users is stealing cryptocurrency assets, browser-stored passwords, Apple Keychain data, and cached credentials. The malware can intercept and redirect transactions with various cryptocurrencies. Although it can empty wallets entirely, it can also calculate the total value of a transaction to determine how much to divert to […]
Fake Roblox Xeno script launcher pushes infostealer, RAT malware
Fake Xeno Executor installers are infecting unsuspecting Roblox players with malware that provides remote access and steals sensitive information. Xeno Executor is a popular Roblox utility for running scripts that players can use to automate actions or run custom code on the platform, including cheats. The tool isn’t an official part of the game, so […]
Arch Linux disables AUR package adoption to stop malware flood
The Arch Linux project has temporarily disabled adoption of Arch User Repository (AUR) packages after a surge in malicious takeovers of existing packages. The decision was announced on the distribution’s mailing list by contributor Robin Candau, who said that the situation is temporary until a solution is found. “Due to the current influx of malicious […]
Microsoft warns of surge in ACR Stealer attacks on customers
Microsoft has observed a surge in attacks using the ACR Stealer malware to steal browser-stored passwords, authentication tokens, and sensitive documents from its enterprise customers. Between late April and mid-June, the threat actor used the ClickFix social-engineering method, WebDAV servers, and the MSHTA (Microsoft HTML Application Host) utility to deliver the info-stealing payload. ACR Stealer […]
New ClickLock macOS malware traps users into revealing login password
A new macOS information-stealing malware dubbed ClickLock terminates all visible processes to force users into entering their system login password. The malware is designed to steal cryptocurrency assets, login credentials, password-manager data, browser information, and macOS authentication data, and it can also install a persistent backdoor for ongoing remote access to infected systems. Researchers at […]
Nearly 300 GitHub repos pose as legit software to push malware
A threat actor has published hundreds of fake GitHub repositories impersonating legitimate software and security projects to distribute infostealer malware. The campaign drew traffic from search results for security products, cryptocurrency services, financial tools, developer utilities, secure email providers, macOS utilities, and gaming software. The malware collects data from more than 19 web browsers, steals […]
Hackers backdoor Jscrambler npm package with infostealer malware
The Jscrambler client-side web security company disclosed that a threat actor published a malicious version of its npm package that has been downloaded almost 1,500 times. The malicious Jscrambler package spanned releases 8.14, 8.16, 8.17, and 8.20 and included information-stealing malware that executed during the ‘preinstall’ hook. “Today, we identified the unauthorized publication of a […]