WeChat official account of the Cyber Security Bureau of the Ministry of Public Security
Since the outbreak of the new crown pneumonia epidemic, the health code has almost become a “pass” for travel. According to relevant epidemic prevention requirements, only those with “green health codes” are allowed to enter public places. It can be seen that the “health code” is a common “identification code” during the epidemic, and it is also a “safety code” for epidemic prevention.
But recently, some criminals have been eyeing it, and they have used their crooked minds.
Don’t want to do nucleic acid
Someone boldly and cautiously made a pseudo-code web page
“Oh, it’s so annoying…”
When Xiao Huang, who lives in Gongshu District, Hangzhou, learned that Hangzhou requires a 48-hour nucleic acid negative certificate to enter and leave public places, his first reaction was that he did not want to do it.
I usually have to scan the location code to go in and out of the community to buy things. This made Xiao Huang, who has learned computer science, suddenly have the idea: why don’t you make a “location code” yourself to see if it can be discovered?
With a hint of fun and luck, Xiao Huang does what he says.
After intercepting the official site code, he cracked the code and made a web page. In the web page, you only need to enter the location and name of the venue, and you can get a real-time “location code”, and the appearance after submission is exactly the same as the venue code you usually use.
Xiao Huang secretly used it a few times, but no one found out, so he sent the webpage to two or three trusted friends, Let them try it, and tell friends not to spread the word.
The cautious Xiao Huang also left a backdoor in the program, so that he can know who has logged in to this website, so as to prevent people who do not know from using it.
Just when he thought he could continue to pretend to be true, the police came…
Analysis of the case of arrest in the night
Recently, Hangzhou Internet Police found a clue of a fake health code webpage in their work. Users can forge a site health code page by entering any name and location on the webpage.
After tracking, the Hangzhou Internet Police quickly identified Huang (male, 33 years old), the creator of the fake web page.
According to the deployment of the Ministry of Public Security and the Provincial Public Security Department’s “Hundred Days Action” to crack down on public security in summer, the Hangzhou police acted quickly to arrest Huang. Huang confessed to the illegal fact of creating a fake site health code webpage in order to evade normalized nucleic acid detection.
After background inspection, it was found that Huang and others had few records of using the fake website and did not cause serious consequences. The public security organs detained Huang for 5 days according to law and shut down the website .