Guangdong Beijing Shandong is the three birthplace of spam SMS

Qihoo 360 released a report that the number of junk text messages from Guangdong accounted for the national total number of spam SMS sent 20%. February 11 Morning News, Qihoo 360 this morning released the "2013 China Mobile Phone Safety Status Report", the report said that Guangdong, Beijing and Shandong are the largest source of spam messages, which from Guangdong's junk SMS sent number accounted for the total number of junk SMS sent over 20%. 2013 year, 360 Internet Security Center received a total of about 446 million spam messages, 360 mobile phone guards all the year for users to intercept all kinds of mobile phone spam SMS 97.1 billion. Among them, the advertising sales of spam messages accounted for about 66%, information information accounted for 20%, illegal information and fraud information accounted for 7% and 5% respectively. Guangdong, Beijing and Shandong are the biggest sources of spam messages, according to the report. From Guangdong, the spam message sent number accounted for the National spam message sent number of more than 20%, compared to the second in Beijing more than twice times more. In addition, Friday is usually the day when users receive the most spam messages, while Saturday is the least common day when users receive spam messages. In advertising spam messages, real estate advertising, discount promotions, medical advertisements and educational immigrant ads are the top four types. In particular, the proportion of real estate advertising up to 49%. The second place in the spam message type is information, accounting for about 20%. In fact, the vast majority of consulting information with a certain advertising color, the purpose is to attract readers to login to specific sites or download news-type client software. In the illegal type of spam messages, the sale of contraband and pornography in the same proportion, is 30%, followed by illegal betting, accounting for 18%, the number of invoices in the fourth, accounting for the ratio reached 12%. In the area of harassing telephones, the number of harassing phone numbers for the 360 platform markings was around 422 million in 2013, and the number of active daily 230多万个 was marked. Among them, the voice of the phone to 51% of the proportion of the number of harassment calls in the first place, advertising sales call accounted for 21%, and fraud phone accounted for about 18%. In the user-flagged harassment phone number, the mobile phone accounts for about 85%, and the fixed number accounts for about 15%. China Mobile accounted for the highest number of mobile phone numbers marked as harassing phones, at 67%. Guangdong, Henan and Shandong are the three birthplace of domestic harassment calls. In addition, the Tuesday is usually the day of the most harassing calls, and Sunday is usually the least annoying day. Elwyn)