這次的 Ashley-Madison 資料外洩

在「Notes on the Ashley-Madison dump」這邊給了這次婚外情約會網站 Ashley Madison 資料外洩的註解,甚至還包括 BitTorrentmagnet:// 下載連結...

將近四千萬筆資料的資料外洩 (實際約三千六百萬),男性為大宗,約 28 million 是男性,5 million 女性 (依據 gender 欄位),有 2 million 無法確認。不過如果交叉比對信用卡資料,會發現只有男性付費:

It's heavily men. I count 28-million men to 5 million woman, according to the "gender" field in the database (with 2-million undetermined). However, glancing through the credit-card transactions, I find only male names.

另外是密碼儲存方式是 bcrypt

Passwords hashed with bcrypt. Almost all the records appear to be protected with bcrypt. This is a refreshing change. Most of the time when we see big sites hacked, the passwords are protected either poorly (with MD5) or not at all (in "clear text", so that they can be immediately used to hack people). Hackers will be able to "crack" many of these passwords when users chose weak ones, but users who strong passwords are safe.

整包是 9.7GB 的壓縮資料... FreeBuf.COM 也整理了一篇:「七夕将至,婚外情网站数据终于裸奔了」。

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