In PC Magazine’s upcoming May 8th issue they have listed the top 10 most commonly used passwords online. So in case you are using any one of them change it ASAP.
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1. password
2. 123456
3. qwerty
4. abc123
5. letmein
6. monkey
7. myspace1
8. password1
9. blink182
10. (your first name)

if you ask me, there is a simple way to get a easy to remember and hard to crack password.
just use a word you like and do the following steps,
1) Replace the vowels in the word with the characters that are linked to the word.
A=@
E=3
I=1
O=()
U=you

2)Get your day of birth(1-31), press and hold on to alt and type in your day of birth. Now release the Alt button. You should now see a special character that no dictionary attack will ever guess. Do this for your month of birth and year(the last 2 characters only) too

eg
Old password= Todaysten
DOB: 15.10.83

after step1: T()d@yst3n
after step2:T()d@yst3n??S

There it is, a simple secure password that you will remember. Don;t worry, I never ever use that as my password ever. 

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