香港警方於 6 月 26 日上載影片，指今晨發現有網站放出涉嫌從不法途徑獲得的警務人員個人資料，已交由網絡安全及科技罪案調查科調查跟進。影片中指出若有人以不法手段獲得個人資料或在未經資料使用者同意下披露任何個人資料，已經可能干犯刑事罪行，可以被判監禁。警方再次強烈譴責這類型行為，並會為每個個案跟進到底。
而片中顯示的網站，是以知名黑客組職「匿名者」Anonymous 名義開設的網站，貼出 628 名警員中英文姓名、手提電話以及住址。更表示一直關注香港警隊，認為他們使用的暴力已侵犯人權，而今次使用槍械和武器已違反《海牙公約》和《日內瓦公約》。今次出手是為了香港市民及人類，及他們的興趣，揚言若香港警方繼續犯罪，將會公開整個機構的資料。
原文：
Hello, Hong Kong Police. We are Anonymous.
Over the years, we have been watching you. Your suppression of dissent; your criminal of violence; your violation of human rights, all of these things have caught our eye.
Today, your use of firearms and biological weapons has clearly violated the “Hague Convention” and the “Geneva Convention”.
Anonymous has therefore decided that your organization should be rectify.
For the good of HK citizen; for the good of mankind; and for our own enjoyment, we shall proceed to systematically make public a part of your personal information.
If you continue the criminal, finally, we will make known to public whole of your organization list.
You will not prevail forever against the angry masses of the body politic. Your choice of methods, and your hypocrisy have sounded its death knell.
You have nowhere to hide because we are everywhere.
Knowledge is free.
We are Anonymous.
We are Legion.
We do not forgive.
We do not forget.
Expect us.
