Practical security guide

Tips & Tricks

Step-by-step fixes, scam checks, Windows cleanup, browser safety, and simple security habits for real problems people run into every day.

Updated guide index
OAuth consent phishing warning with a permission dialog and Allow button

Start here · Jun 23, 2026 · 6 min read

OAuth Consent Phishing: Revoke Malicious App Access

OAuth consent phishing can leave a malicious app connected to your account. Learn how to revoke app access, end sessions, check mailbox changes, and scan the device used for the lure.

Also useful · 7 min

Crypto Wallet Validation Scam

Crypto Wallet Validation emails push wallet-brand buttons and recovery-phrase requests. Learn the red flags, safe checks, and what…

Latest practical guides

03

Guide · Jun 19, 2026 · 7 min read

Zoho Workplace Payment Method Update Email Scam

A fake Zoho Workplace payment method update email warns about service suspension and pushes an Update Now button. Learn the red flags, safe billing…

04

Guide · Jun 23, 2026 · 7 min read

LinkedIn Purchase Inquiry Email Scam

The LinkedIn Purchase Inquiry email scam imitates a business quote request to steal credentials. Learn the red flags, safe verification steps, and what to…

05

Guide · Jun 18, 2026 · 6 min read

Adobe Acrobat Secure Document Email Virus

A fake Adobe Acrobat Sign secure-document email leads to ScreenConnect.ClientSetup.msi. Learn how to verify the request and clean up if the MSI ran.

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