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November 23, 2025

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macOS

North Korea-linked threat actors spread macOS NimDoor malware via fake Zoom updates

North Korea-linked hackers use fake Zoom updates to spread macOS NimDoor malware, targeting crypto firms with stealthy backdoors. North Korea-linked threat actors are targeting Web3 and crypto firms with NimDoor, a rare macOS backdoor disguised as a fake Zoom update. Victims are tricked into installing the malware through phishing links sent via Calendly or Telegram. […]

July 5, 2025
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N Korean Hackers Drop NimDoor macOS Malware Via Fake Zoom Updates

SentinelLabs uncovers NimDoor, new North Korea-aligned macOS malware targeting Web3 and crypto firms. Exploits Nim, AppleScript, and steals Keychain, browser, shell, and Telegram data.

July 3, 2025
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North Korean Hackers Use Fake Zoom Updates to Install macOS Malware

SentinelOne says the fake Zoom update scam delivers ‘NimDoor’, a rare Nim-compiled backdoor.
The post North Korean Hackers Use Fake Zoom Updates to Install macOS Malware appeared first on SecurityWeek.

July 3, 2025
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New macOS Malware Uses Process Injection and Remote Access to Steal Keychain Credentials

A sophisticated campaign by North Korean (DPRK)-aligned threat actors targeting Web3 and cryptocurrency businesses has been uncovered, showcasing an alarming evolution in macOS malware tactics. According to detailed analysis by SentinelLABS, alongside …

July 2, 2025
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Sudo local privilege escalation vulnerabilities fixed (CVE-2025-32462, CVE-2025-32463)

If you haven’t recently updated the Sudo utility on your Linux box(es), you should do so now, to patch two local privilege escalation vulnerabilities (CVE-2025-32462, CVE-2025-32463) that have been disclosed on Monday. What is Sudo? Sudo is comma…

July 1, 2025
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macOS Sequoia Update Causing Internet Drops? Here’s How to Fix It

Key TakeawaysUsers who updated to macOS Sequoia are experiencing random internet drops, affecting tasks like video calls, gaming, and browsing, which can be very disruptive.The main causes of these issues include conflicts with third-party software, ne…

June 23, 2025
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Chollima Hackers Target Windows and MacOS with New GolangGhost RAT Malware

A North Korean-affiliated threat actor called Famous Chollima (also known as Wagemole) has launched a sophisticated remote access trojan (RAT) campaign against Windows and MacOS devices, a concerning development discovered by Cisco Talos in May 2025. T…

June 18, 2025
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35 open-source security tools to power your red team, SOC, and cloud security

This article showcases free, open-source security tools that support your organization’s teams in red teaming, threat hunting, incident response, vulnerability scanning, and cloud security. Autorize: Burp Suite extension for automatic authorization enf…

June 18, 2025
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Exploiting Clickfix: AMOS macOS Stealer Evades Security to Deploy Malicious Code

A newly uncovered campaign involving an Atomic macOS Stealer (AMOS) variant has emerged, showcasing the evolving sophistication of multi-platform social engineering attacks. This campaign, discovered during routine attacker infrastructure analysis, lev…

June 4, 2025
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Dark Partner Hackers Leverage Fake AI, VPN, and Crypto Sites to Target macOS and Windows Users

A group dubbed “Dark Partners” by cybersecurity researchers has launched a sophisticated malware campaign targeting both macOS and Windows users through a network of deceptive websites impersonating well-known AI, VPN, and software brands. …

May 29, 2025
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