Escape from Phishing Nets
Recently, too much action happening when it comes to email accounts. Couple of friends complained that they’ve lost their logins all of a sudden. One friend from college complained that his girl’s email account was compromised. They believe that some hacker at brazil opened his terminal and wrote ./hack user@gmail.com to hack them. Few really think that it as simple as opening Microsoft Word and write “Access Granted” in Green color to hack.
I want to tell them one thing. These days, most of the email services are fairly secure ( *cough* *cough* Not talking about rediff which added ssl login a month before or India times which use to save password in cookie as plain text) But, I’m talking about services like Gmail or Yahoo. But, we need to accept the fact that even though we are intelligent and we’ve some protection on our computers like Antivirus, firewalls for windows folks, or like my friend Hari tells, install Linux, or as Ashok suggests OS X … we are busy most of the time. Some times, we don’t use our brain while doing some small things.
You would be talking to your friend on mobile phone and checking orkut for new scraps. The guy one phone might be telling you about his new project or something like that and you are involved in the chat. There could be some scrap from a girl … Karteek, greeting card for you !!! As usual, we click on the link, and it tells you that you need to login to view the card and you just login while talking on phone.
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[Recap]
What happened ? -> You clicked on the link
After that ? -> It asked you to login
Then ? -> You logged in
Then -> It might tell you to login again as your password is wrong
After that ??? -> You logged in or it logged you in automatically or you just left it
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Now, the analysis part. Well, nothing big happened. You were just Phished. You tried to login to a service on a fake login screen. You might lose many things through that username and password (your email might have much info).
Now, coming to the important part, how to escape from it ? Well, be careful is my answer. But, I know that I told you that we might just get carried away sometimes. For that I coded a small greasemonkey script which will protect you from low level phishing attacks. Yes, only low level. If the hacker is intelligent, he can game it easily, but most of the time intelligent hackers have much more useful things to do than to hack you. So, dont worry much about it.
The script is well commented. It doesn’t do wonders but just serves the purpose. Feel free to edit it make it more useful and share with others. I dont care about licenses, so I don’t mind even if you tell your girl friend that you coded it to protect her from being phished 
Very important. Never ever install a greasemonkey script unless you read it and damn sure that its secure. Anyway, you can find the script here.
Update : Code made little more logical. Now it won’t annoy much. And by default, I made it support Google, Yahoo, Hotmail and Wordpress. Adding other services is very easy.
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