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Ahsan Luqman

Founder of AliasFleet, email aliases that tell you exactly who leaked your address. I write about breaches, privacy, and email security.

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Founder of AliasFleet

IDC Frontier Attack May Have Leaked 7.4M Rail Member Emails

IDC Frontier Attack May Have Leaked 7.4M Rail Member Emails

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5 min read

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NewsPicks Breach Hits 362,000 Card Records, 323,000 Emails

NewsPicks Breach Hits 362,000 Card Records, 323,000 Emails

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6 min read
Commune Vendor Breach Hits Suzuki, ZENB JAPAN and More

Commune Vendor Breach Hits Suzuki, ZENB JAPAN and More

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6 min read
Bromcom Confirms Data Breach Exposing SSO User Emails

Bromcom Confirms Data Breach Exposing SSO User Emails

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6 min read
Pathao Confirms Cyberattack Exposed Names, Emails, Phones

Pathao Confirms Cyberattack Exposed Names, Emails, Phones

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5 min read
Is SimpleLogin worth it? Only when you outgrow the free tier

Is SimpleLogin worth it? Only when you outgrow the free tier

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5 min read
Senders know when you open emails; block the tracking pixels

Senders know when you open emails; block the tracking pixels

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7 min read
Bookoff Confirms Data Breach Affecting Up to 6.43M Members

Bookoff Confirms Data Breach Affecting Up to 6.43M Members

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5 min read
NewsPicks Breach May Have Leaked Emails, Partial Card Data

NewsPicks Breach May Have Leaked Emails, Partial Card Data

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5 min read
Toda Corporation Confirms Data Breach Affecting Up to 11,978 People

Toda Corporation Confirms Data Breach Affecting Up to 11,978 People

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5 min read
Has Your Email Been Leaked? Run This Two-Minute Check to Find Out

Has Your Email Been Leaked? Run This Two-Minute Check to Find Out

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7 min read
Small Businesses Can Run Professional Email on Aliases Alone

Small Businesses Can Run Professional Email on Aliases Alone

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7 min read
Teams Can Share an Email Address Without Ever Sharing a Password

Teams Can Share an Email Address Without Ever Sharing a Password

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7 min read
ASOS Confirms Social Engineering Attack That May Have Exposed Customer Contact Details

ASOS Confirms Social Engineering Attack That May Have Exposed Customer Contact Details

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7 min read
Daiichi Kosho Says 8.72 Million Customer Records May Have Leaked

Daiichi Kosho Says 8.72 Million Customer Records May Have Leaked

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5 min read
Lawson Confirms Data Breach Exposing 2.15 Million Member Records

Lawson Confirms Data Breach Exposing 2.15 Million Member Records

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5 min read
Barracuda Finds Phishing Emails Carrying Hidden AI Instructions

Barracuda Finds Phishing Emails Carrying Hidden AI Instructions

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7 min read
Spammers Did Not Hack Your Inbox. Here Is Where Your Address Came From

Spammers Did Not Hack Your Inbox. Here Is Where Your Address Came From

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7 min read
When You Sign Up, Your Email Address Goes Further Than the Website

When You Sign Up, Your Email Address Goes Further Than the Website

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7 min read
Sompo Japan Reports Vendor Breach Affecting 60,000 Customers

Sompo Japan Reports Vendor Breach Affecting 60,000 Customers

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6 min read
Double Counter Confirms Breach Exposing 1 Million Email Addresses

Double Counter Confirms Breach Exposing 1 Million Email Addresses

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7 min read
Southern Company Confirms Data Breach Affecting 400,000 Customers

Southern Company Confirms Data Breach Affecting 400,000 Customers

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6 min read
314,009 OfferBox Students' Names and Emails Exposed to Employers

314,009 OfferBox Students' Names and Emails Exposed to Employers

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6 min read
Nikkei Confirms Breach After 9,000 Phishing Emails Sent From Hacked Employee Account

Nikkei Confirms Breach After 9,000 Phishing Emails Sent From Hacked Employee Account

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5 min read
521 nimoca Users' Emails Leaked After History Service Breach

521 nimoca Users' Emails Leaked After History Service Breach

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5 min read
Study Sapuri Confirms Account Enumeration Attack on 3,687 Email Addresses

Study Sapuri Confirms Account Enumeration Attack on 3,687 Email Addresses

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5 min read
One Email Alias per Website Keeps a Breach From Spreading

One Email Alias per Website Keeps a Breach From Spreading

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6 min read
EY Breach Exposed Goldman Sachs and Man Group Client Emails

EY Breach Exposed Goldman Sachs and Man Group Client Emails

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6 min read
Amazon Impersonation Attacks Jumped 188% Ahead of Prime Big Deal Days

Amazon Impersonation Attacks Jumped 188% Ahead of Prime Big Deal Days

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7 min read
Give Every Site Its Own Email Alias and They All Land in Your Inbox

Give Every Site Its Own Email Alias and They All Land in Your Inbox

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6 min read
White Essence Breach Leaks 1.05M Emails, Addresses, Passwords

White Essence Breach Leaks 1.05M Emails, Addresses, Passwords

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6 min read
Citizen Confirms Vendor Breach, Up to 100,000 Customers May Be Affected

Citizen Confirms Vendor Breach, Up to 100,000 Customers May Be Affected

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6 min read
ASOS Confirms Hack After Attackers Sent 'ASOS HACKED' Alert Through Its Own App

ASOS Confirms Hack After Attackers Sent 'ASOS HACKED' Alert Through Its Own App

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7 min read
174,933 Daiki Suisan App Users' Emails Possibly Exposed in Breach

174,933 Daiki Suisan App Users' Emails Possibly Exposed in Breach

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4 min read
Asahi Kasei Subsidiary Reports Breach Affecting Up to 558,700 People

Asahi Kasei Subsidiary Reports Breach Affecting Up to 558,700 People

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7 min read
948,498 infoQ Members' Emails Exposed in GMO Survey-Site Breach

948,498 infoQ Members' Emails Exposed in GMO Survey-Site Breach

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5 min read
1,735,154 Mr. Max Members' Emails May Have Leaked

1,735,154 Mr. Max Members' Emails May Have Leaked

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6 min read
110,000 Daiwa Clients' Data Possibly Leaked in Securities Vendor Breach

110,000 Daiwa Clients' Data Possibly Leaked in Securities Vendor Breach

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4 min read
10.79 Million Yakiniku King Users Had Emails Leaked in Monogatari Breach

10.79 Million Yakiniku King Users Had Emails Leaked in Monogatari Breach

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5 min read
Should You Change Your Email After a Data Breach?

Should You Change Your Email After a Data Breach?

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7 min read
Is Have I Been Pwned Safe to Use? A Straight Answer

Is Have I Been Pwned Safe to Use? A Straight Answer

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6 min read
How to Stop Spam in Gmail Without Missing Real Mail

How to Stop Spam in Gmail Without Missing Real Mail

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7 min read
How to Find Out Which Website Leaked Your Email Address

How to Find Out Which Website Leaked Your Email Address

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4 min read
Is It Safe to Give Your Email Address to Websites?

Is It Safe to Give Your Email Address to Websites?

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6 min read
Why You Are Suddenly Getting So Much Spam Email

Why You Are Suddenly Getting So Much Spam Email

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7 min read
Welcome Savings Bank Breach: Up to 2,200 Corporate Contact Records Leaked (2026)

Welcome Savings Bank Breach: Up to 2,200 Corporate Contact Records Leaked (2026)

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7 min read
Hana Bank Breach: 89 Customers' Emails, Phone Numbers Leaked (2026)

Hana Bank Breach: 89 Customers' Emails, Phone Numbers Leaked (2026)

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7 min read
Gmail Plus Addressing: Why the + Trick Stops Working

Gmail Plus Addressing: Why the + Trick Stops Working

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6 min read
200,000 DTU Records Exposed in Identity System Breach (2026)

200,000 DTU Records Exposed in Identity System Breach (2026)

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6 min read
Fakturownia Data Breach: Invoices and Emails Stolen

Fakturownia Data Breach: Invoices and Emails Stolen

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6 min read
DIVD Data Breach: What DIVD Says an AI Agent Stole, and What to Do

DIVD Data Breach: What DIVD Says an AI Agent Stole, and What to Do

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6 min read
iRhythm Breach: Patient Emails Confirmed Stolen, Four Months Late

iRhythm Breach: Patient Emails Confirmed Stolen, Four Months Late

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6 min read
Hyundai Capital Data Breach: 146 Brokers, RRNs Leaked

Hyundai Capital Data Breach: 146 Brokers, RRNs Leaked

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6 min read
How to Use Email Aliases: 12 Practical Examples

How to Use Email Aliases: 12 Practical Examples

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6 min read
Medela Data Breach: What Was Leaked and What to Do Now

Medela Data Breach: What Was Leaked and What to Do Now

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5 min read
Email Tracking: How Ad Platforms Track You Without Cookies

Email Tracking: How Ad Platforms Track You Without Cookies

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6 min read
What Is an Email Alias? The Complete Guide

What Is an Email Alias? The Complete Guide

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6 min read
How to Set Up an Email Alias (In About Two Minutes)

How to Set Up an Email Alias (In About Two Minutes)

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7 min read
Times Car Data Breach Exposed 6.6 Million Accounts. Here's What to Do

Times Car Data Breach Exposed 6.6 Million Accounts. Here's What to Do

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5 min read
Your Email Was in a Data Breach. Here Is What to Do Next

Your Email Was in a Data Breach. Here Is What to Do Next

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4 min read
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