10 Largest Data Breaches Since 2000 – Millions Affected

In light of the MySpace photo breach (due to their negligence) a couple of months ago, I got to wondering about other recent data breaches. It turns out Attrition.org keeps a Data Loss Archive and Database that contains known data breaches since 2000. Records include date, number affected, groups involved, summaries, and links to reported stories and updates. It’s surprisingly detailed and even better, it’s all available for download.

The above graphic shows the 10 largest data breaches which affected millions. I thought the 800,000 records thieved from UCLA a couple of years ago (that my information was unfortunately a part of) was a lot. That’s nothing compared to these.

Notice the higher frequency as we get closer to the present?

[Thanks Ryan | Welcome, Boing Boing readers]

15 Comments

Become a member. Support an independent site. Make great charts.

See What You Get

Favorites

Who is Older and Younger than You

Here’s a chart to show you how long you have until you start to feel your age.

The Best Data Visualization Projects of 2014

It’s always tough to pick my favorite visualization projects. Nevertheless, I gave it a go.

10 Best Data Visualization Projects of 2015

These are my picks for the best of 2015. As usual, they could easily appear in a different order on a different day, and there are projects not on the list that were also excellent.

Defense Against Dishonest Charts

This is a guide to protect ourselves and to preserve what is good about turning data into visual things.