@blocktrades @trafalgar 
Thanks you very very much.its my first big earning...

Hi @amirul you have a great post. Cyber attack today not only attacking computer but we have to care our mobile phone too. The most dangers is caused by our unknown which one safe access and which one not. Anti virus is not best protection, because virus today always up todate then anti virus. Do you remember when Rasomware atack? That a proof anti virus only detected known virus. So how virus can run on our system, until today the most virus attacked is Microsoft Windows Operating Syatem. So, for me, I choice Linux as my Computer OS for more safety.

Great post so please read this and secure himself from online fraud activities .

Congratulations @amirul, this post is the seventh most rewarded post (based on pending payouts) in the last 12 hours written by a User account holder (accounts that hold between 0.1 and 1.0 Mega Vests). The total number of posts by User account holders during this period was 1629 and the total pending payments to posts in this category was $2596.47. To see the full list of highest paid posts across all accounts categories, [click here](www.steemit.com/steemit/@bitgeek/payout-stats-report-for-11th-october-2017--part-i). 

If you do not wish to receive these messages in future, please reply stop to this comment.

This is something that will never go away and I commend you for helping people understand the signals to a compromised computer.

I can't being to tell you how many times someone has come to me asking why their computer is acting up and these signs have been there.Most often it results in me having to reinstall their operating system after backing up their files (if possible). 

To many people don't understand who to stay safe on the internet to keep these threats at a minimum.  They open every email, download any little app they see, sign up for shady websites, and use the same easy to guess password everywhere.

I find it really hard to educate people on this subject. Most of them don't want to bother with security and call me obsessed when I share with them what I do to stay protected. Things like using a different password for every site, encrypting passwords that I cant' store in a password manager, encrypting files that hold sensitive data, and so much more.

It's a shame that being secure is such a hassle and I don't think it will ever be convenient to be secure. This will keep people paying out ransoms to get the data back or loosing it all and having to start from scratch.

Keep up the good fight and the hard work!

*J. R.*

Some very helpful things to look out for cheers. Thanks mike

thanks for the tips!

Just sharing a few more ideas:

* You notice strange emails in your inbox with error warnings, like "server cannot be found."  This may mean that someone has hacked your email account password, and they're using it to hack your ISP's email server.  Most likely, the hacker has turned your email account into something like a bot, sending out numerous spam emails to others.  Because their victim email list may be outdated, some of the addresses may have been closed.  Consequently, when the hacker-spammer uses your email account to send spam to the bad addresses, the affected ISP servers will send you a response indicating "no such account on this server."  It can be puzzling in the beginning, because you never sent the original emails.  

* You receive an email or phone call from a job recruiter or corporate HR claiming that they've already been talking with you via emails.  This is easy to miss, especially if you are actively looking for a job.  But there are some unscrupulous recruiters who will create a fake Google Gmail account in your name, and post a fake resume (they patch together your job history from your public profiles on LinkedIn, Monster, Dice, and other sites).  Your resume will contain the fake Google GMail address as well as a fake phone number (a Google VoIP account).  The hacker-recruiter then starts looking for jobs for you, sending out emails in your name from the fake Gmail account.  It sounds great so far (free labor), but, unknown to you, they respond to all inquiries insisting that you will only accept C2C opportunities so that "your recruiter" gets a cut.  If the hacker-recruiter finds you a job, your employer will pay an extra fee to this guy that you will never know about (and may have been the reason why your original starting salary was reduced).  Even worse, though, the hacker-recruiter will be turning down a very large number of possible interviews because those employers did not want to pay the C2C referral fee.  In the long run, the hacker-recruiter stole your identity, engaged in contract negotiations without your consent, and turned down interviews that you would have liked to pursue.