Tuesday, May 24, 2011

Spamming gets innovative.

Spammers Hakckers keep finding new and innovative ways to reach out to the masses. Since facebook has been immensely popular social network, it becomes vert attractive media for spammers. It also seems to be very easy to convince users to click a few buttons and steal all your data. They also post links on your friend's walls to attract more visitors.

Found a couple of my innocent friends posting these materials again and again.
How do you safeguard youself?
  • Dont click on any link that you do not know or is suspicious.
  • If any application asks you to approve/join/like do not do it unless you know the website/link
  • They will have very attractive images/text - Eg. Osama bin Laden's uncensored pictures. If its too good to be true, it may not be safe link.

What do they get by spreading these kinds of links?
Any of the following
  • Viral marketing - Website may be trying to make some product/website popular
  • Stealing your details - They may be collecting your name, geographic location phone etc to sell it further.
  • Stealing your id and passwords .
So please safeguard our accounts and share the good messages/links/videos with your friends. Do waste your and your friend's time and energy by clicking the wrong links.
Happy socializing.

Thursday, May 19, 2011

QR Codes

Do you know what is QR Code?
A QR code (short for Quick Response) is a specific matrix barcode (or two-dimensional code), readable by dedicated QR barcode readers and camera phones. The code consists of black modules arranged in a square pattern on a white background. The information encoded can be text, URL or other data.

Was checking a barcode reader and found that app that i was testing can read QR codes so this was it.
Here is a QR code of my Kannada greetings site.

These are easily readable by most smartphones with camera by installing small app.