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Security Alerts

With new threats happening every day, it's hard to know what's real, what's urgent, and what you can ignore. MERENA online safety alerts are designed to be simple, calm, and actionable at no cost to you.

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Advisory

New ClickLock Stealer locks your Mac until you hand over your password

Jul 22, 2026

Advisory

This fake Apple app can unlock your Mac's password vault

Jul 22, 2026

Immediate Action

New ClickLock macOS Stealer Kills Apps Every 210ms Until Victims Type Their Password

Jul 22, 2026

Immediate Action

Zoom Patches Critical Windows Flaw That Could Enable Account Takeover

Jul 22, 2026

Advisory

Hackers Don’t Crack Telegram 2FA—They Copy Your Already Logged-In Session

Jul 22, 2026

Immediate Action

WhatsApp GhostPairing Lets Scammers Hijack Accounts Without Stealing Passwords

Jul 22, 2026

Advisory

Claude for Chrome flaw could let rogue extensions access your Gmail

Jul 22, 2026

Advisory

Researchers Claim LG Monitors are Silently Installing Adware on Windows Using App

Jul 21, 2026

Advisory

Microsoft to End OneDrive Sync App Updates for Windows 10

Jul 21, 2026

Immediate Action

Cursor, Codex, Gemini CLI, Antigravity hit by sandbox escapes

Jul 21, 2026

Informational

iPhone 18 Pro Max diagnostic log reveals sensor details, variable aperture - Gizmochina

Jul 21, 2026

Advisory

Apple @ Work: New macOS ClickFix malware brings a new potential backdoor to your enterprise fleet - 9to5Mac

Jul 21, 2026

Immediate Action

Dangerous New Android Malware Infecting Phones, Stealing Banking Credentials and Other Sensitive Data: Report

Jul 21, 2026

Advisory

United Airlines Flights Delayed Nationwide As Tech Outage Hits Check-In And Boarding

Jul 21, 2026

Advisory

Microsoft Blocks Hacked Hotmail Accounts

Jul 21, 2026

Advisory

BLOG: Yahoo data breach 'involves eight million UK user accounts'

Jul 21, 2026

Immediate Action

Mac Malware Can Hijack Telegram, Target Crypto Wallets

Jul 21, 2026

Informational

Why your loyalty rewards account is a prime target for hackers

Jul 21, 2026

Advisory

Don't forget to update your software early and often

Jul 20, 2026

Advisory

Your Shark vacuum could be exposing your Wi-Fi password

Jul 17, 2026

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