Chinese spam message under Large data: Advertising sales accounted for more than 60%

China News agency, Beijing, February 26 (Xinhua Liu Yuying) Recently, the Chinese http://www.aliyun.com/zixun/aggregation/13068.html "> Mobile phone security manufacturers have released the 2013 annual mobile phone security report, through large data, Cloud computing and other technical means to describe the content and characteristics of spam messages, in order to arouse users ' vigilance and prevent financial losses.

The largest installed capacity of the 360 mobile phone Guards 2013 total interception of spam message 97.1 billion. Advertising sales accounted for 66%, information information accounted for 20%, illegal information accounted for 7%, fraud class information accounted for 5%. In advertising advertising, real estate advertising, discount promotions, medical advertising and education immigrants are the largest number of four categories, including real estate information accounted for 48%.

In the illegal category of spam advertising, pornography accounted for 30%, sales of contraband accounted for 30%, the invoice accounted for 12%, illegal betting accounted for 18%.

In the distribution of the number of transmission, Guangdong, Beijing, Shandong ranked top three. Guangdong accounted for up to 20.3%. The time of delivery, the morning 9 to 22 o'clock is the main period to send spam messages.

2013, the junk SMS Year ten Hot words are: preferential, hotline, invoices, ABC, credit cards, credits, loans, homes, mortgages, investment. In the "Money" type of ads, 360 mobile phone guards and Sogou number Tong found that "ABC" appeared the highest proportion.

Sogou number pass found that the fraud message ranking is: Remittance fraud, fake social Security information, counterfeit Express information, counterfeit bank information, popular program jackpot fraud, fake relatives cheat, posing as the landlord fraud, "a big money for the son" and so on.

In spam messages, 60% contains phone numbers, 20% include URL links, 8% intentionally use typos, and 5% contain a large number of punctuation marks.

These mobile security software prompts, the embedded address link is actually a mobile Trojan download link, once click and download files, mobile phone will be poisoned, causing unnecessary losses, especially should arouse the user's vigilance. Finish)