macOS
Fake Ledger Live app on Apple’s App Store stole $9.5M in crypto
A malicious Ledger Live app for macOS available from Apple’s App Store has drained approximately $9.5 million in cryptocurrency from 50 victims in just a few days this month. Users who downloaded the fake Ledger app were tricked into entering their seed/recovery phrases, thus giving attackers full access to their wallets and allowing them to […]
OpenAI rotates macOS certs after Axios attack hit code-signing workflow
OpenAI is rotating potentially exposed macOS code-signing certificates after a GitHub Actions workflow executed a malicious Axios package during a recent supply chain attack. The company said that on March 31, 2026, the legitimate workflow downloaded and executed a compromised Axios package (version 1.14.1) that was used in attacks to deploy malware on devices. That […]
New macOS stealer campaign uses Script Editor in ClickFix attack
A new campaign delivering the Atomic Stealer malware to macOS users abuses the Script Editor in a variation of the ClickFix attack that tricked users into executing commands in Terminal. Script Editor is a built-in macOS application for writing and running scripts, primarily AppleScript and JXA, that can execute local scripts and shell commands. It […]
Microsoft still working to fix Exchange Online mailbox access issues
Microsoft is investigating and working to resolve Exchange Online mailbox access issues that have intermittently affected Outlook mobile and macOS users for weeks. When it first acknowledged this service issue (tracked under EX1256020) last week, Microsoft said the root cause was a newly introduced virtual account. While the company flagged it as resolved on April 1, […]
Apple adds macOS Terminal warning to block ClickFix attacks
Apple has introduced a security feature in macOS Tahoe 26.4 that blocks pasting and executing potentially harmful commands in Terminal and alerts users to possible risks. The new mechanism appears to be aimed primarily at blocking ClickFix attacks and has been reported by macOS users since the release candidate version of the operating system. Apple didn’t specifically […]
New Infinity Stealer malware grabs macOS data via ClickFix lures
A new info-stealing malware named Infinity Stealer is targeting macOS systems with a Python payload packaged as an executable using the open-source Nuitka compiler. The attack uses the ClickFix technique, presenting a fake CAPTCHA that mimics Cloudflare’s human verification check to trick users into executing malicious code. Researchers at Malwarebytes say this is the first […]
Trend Micro warns of critical Apex One code execution flaws
Japanese cybersecurity software firm Trend Micro has patched two critical Apex One vulnerabilities that allow attackers to gain remote code execution (RCE) on vulnerable Windows systems. Apex One is an endpoint security platform that detects and responds to security threats, including malware, spyware, malicious tools, and vulnerabilities. The first critical Apex One security flaw patched this week […]
Claude LLM artifacts abused to push Mac infostealers in ClickFix attack
Threat actors are abusing Claude artifacts and Google Ads in ClickFix campaigns that deliver infostealer malware to macOS users searching for specific queries. At least two variants of the malicious activity have been observed in the wild, and more than 10,000 users have accessed the content with dangerous instructions. A Claude artifact is content generated with […]
North Korean hackers use new macOS malware in crypto-theft attacks
North Korean hackers are running tailored campaigns using AI-generated video and the ClickFix technique to deliver malware for macOS and Windows to targets in the cryptocurrency sector. The threat actor’s goal is financial, as suggested by the role of the tools used in an attack on a fintech company investigated by Google’s Mandiant researchers. During […]
New GlassWorm attack targets macOS via compromised OpenVSX extensions
A new GlassWorm malware attack through compromised OpenVSX extensions focuses on stealing passwords, crypto-wallet data, and developer credentials and configurations from macOS systems. The threat actor gained access to the account of a legitimate developer (oorzc) and pushed malicious updates with the GlassWorm payload to four extensions that had been downloaded 22,000 times. GlassWorm attacks first appeared […]