Hyundai Capital Data Breach: 146 Brokers, RRNs Leaked
Hyundai Capital confirmed 146 mortgage loan brokers' data leaked, including resident registration numbers that can't be changed. What happened, and what to do.
Areas of Focus
Email InfrastructureSMTP & MTA ArchitectureSPF, DKIM, DMARC & SRSEmail Privacy & SecurityCredential Stuffing PreventionSoftware Engineering
Articles by Ahsan Luqman
270 articles
iRhythm Breach Hit 368,173 Patients, Filings Show
iRhythm confirmed on 2 October that attackers took patient email addresses, insurance numbers and device serials in June. Victims waited four months to be told.
Email Tracking: How Ad Platforms Track You Without Cookies
Your email address, not cookies, is how ad platforms recognize you across the web. Here is how email tracking actually works, and what stops it.
Medela Data Breach: What Was Leaked and What to Do Now
ShinyHunters leaked 423,947 Medela accounts, mostly healthcare workers' corporate emails with job titles. Here is what was exposed and what to do now.
What Is an Email Alias? The Complete Guide
An email alias is an extra email address that forwards to your real inbox. Learn how aliases work, the four kinds, and what they cannot do.
How to Set Up an Email Alias (In About Two Minutes)
Setting up an email alias takes about two minutes. The choice that matters is the kind: a tag on your real address, or an address you can pause.
Times Car Data Breach Exposed 6.6 Million Accounts. Here's What to Do
Times Car confirmed attackers stole 6.6 million accounts, including emails and driver's licence images. Here is what was taken and what to do.
Your Email Was in a Data Breach. Here Is What to Do Next
Your email is in a data breach. Find what leaked, fix reused passwords, expect phishing, then contain the next one with one alias per site.
How to Find Out Which Website Leaked Your Email Address
Give every website its own email alias. When spam arrives, the address it came to names the leaker. The Gmail trick, where it fails, and the alias method.
AliasFleet: Give Every Website Its Own Email Address
I built AliasFleet because using one email address everywhere is a liability. Every site gets its own alias, so when one leaks, you kill it in one click.