Traditional Culture Encyclopedia - Traditional culture - Crawler to obtain cell phone number sentenced to a few years
Crawler to obtain cell phone number sentenced to a few years
Case:
A case triggered by a crawler
A well-known Internet company suddenly found that the pressure on the company's servers had multiplied for several days in a row, resulting in the collapse of the company's internal systems that could not be accessed, and the company's leaders ordered the technical department to solve the problem as soon as possible.
The company's system has usually been relatively smooth access, but I do not know why the system pressure suddenly increased in the past few days, after a few days of investigation by the technical staff found a shocking truth, the company's customer information was captured, and a certain interface access to a huge amount.
With the technician's in-depth investigation, the phenomenon discovered is even more shocking, the intruder has stolen a large amount of customer information by using this portal, and all the clues are pointing to a big data company.
The company's main business is, selling resume databases. It has been verified that the company sells resumes that contain information about its own customers.
After the technical department reported to the leadership, the company met and decided to report the case.
03. The scene of the crime
A while before the crime, Xiaoming (a pseudonym) received the technical department of the leadership of the demand for the writing of a crawler batch from the Internet to grab data from an interface, crawler development after the test no problem, Xiaoming uploaded the program to the company's servers.
The program ran for a period of time, perhaps there is a new demand, perhaps Xiaoming wants to crawl the program for further optimization, the number of threads of the crawler, from the original relatively small value to a larger value.
After uploading the refined program to the server, Ming tracked the progress of the crawler, which ran smoothly and much faster. After submitting it, as usual, Ming forgot about it.
Xiaoming didn't expect that the crawler he submitted this time would hang the other side's service, or that he would go to jail for writing a piece of code.
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