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What you are probably seeing
You notice unexpected network traffic spikes or unknown processes running in the background on your primary work machine.
Your customer or client accounts start sending strange invitations or attachments to your inbox that did not originate from you.
Why it happens
Worms scan for known vulnerabilities in outdated software and exploit them to spread automatically across a network.
Compromised email accounts are used to distribute remote access trojans that bypass traditional click-based security measures.
What changed recently
Step by step
1. Check your operating system update history to confirm that the latest security patches were installed successfully.
2. Run a full system scan with reputable antivirus software to detect and remove active threats.
3. Verify that automatic updates for your desktop and mobile devices are enabled and functional.
4. Review your email account security settings to ensure multi-factor authentication is active.
5. Update your browser and common plugins to the latest versions to close additional attack vectors.
Ways to go further
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