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[科技前沿] 2012-06-10&06-16 密码大规模泄露

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Isn’t it a huge difference between the emoticon sad face and a real sad face? Expressing a real sadness is always more satisfying than expressing something with an icon.

It's time to pony up for pre-paid iPhones, avoid passwords stems and quit your mail exceptional ready. I am Bridge Carey and this is your CNET update.

It's confirmed that iPhone is coming to Virgin Mobile at the end of June, but you have to drop a hefty of 650 bucks to get the 4S, and that's because this is your 2-year contract. Plan starts at 30 dollars a month, and if you do the math, it's technically cheaper in the long run than expending 200 dollars and being tied to a more expensive monthly bill for 2 years, but you will get less talk minutes. Virgin uses the spring network.

And if Android is more your style, Samsung's flagship phone, the Galaxy S3 will soon be available on all carriers, expect this to be hot sellers, coming to Sprint and T-Mobile on June 21st. Verizon, AT&T, Sprint already began taking pre-orders this week. It will come in white and blue. And this summer AT&T will be selling a red version.

There have been several password security breaches this week. After linked in confirmed that hacker compromised to use the passwords. E-harmony sends out an alert that many of its user passwords were also hacked. Anyone who has been compromised will have their passwords reset and it will be appropriate to create a new one. But that's not all, even the music service Last FM has also recommended its users should change passwords after discovering some passwords have been leaked.

And with all this news passwords have been exposed, some serious shady websites have popped up. Stay away from websites that ask to enter your password to see if you have been hacked. I’m seeing this part of the social networks, even if you get its trust word, do not give some random website your password to check anything, just change it yourself to be safe. And the biggest danger with password security breaches is that hackers will try your password on several sites, like try a key in many locks to see how many they can open. So make your passwords different for any site that stores personal information. If it is the word in dictionary, it is really easy to crack. If you want something memorable and complicated, abbreviate of a song lyric or phrase and spice it up with some numbers and upper and lower case characters.

And today's App to watch is Foursquare. It’s just kind of the overhauling design and functionality. The focus is shifting the way from the race for points and badges and getting crowned and mailed the coffee shop. It's more about discovering new places and reading recommendations from other users. At the center is the explore button which pinpoints which places near you have a bargain or special and which are popular at the moment on Foursquare. Users can also like in comment and other checkins. That's your technique’s update for today. For more and stories in today show, visit CNET.com/update from our studious in New York. I am Bridge Carey.
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