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Showing posts from June, 2022

My AWS Account is hacked! I am being billed for Services which I have not used!!! What can I do now?

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Few months back I have posted my journey towards AWS Certified Solution Architect – Associate exam. The link can be found below,   http://ahirjoy.blogspot.com/2022/06/how-i-passed-aws-certified-architect.html   However, while my cloud journey was going on well, there was a rude shock when I realized that my account got hacked. Though I was on long leave last month, I observed that my billing was increasing exponentially everyday though I was sure that I did not have any services running. Still I logged in to my AWS account to verify the same as I started getting unusual usage alert from AWS support also by then. To my surprise, I found many EC2 instances, VPCs and policies were created for my account which were very much active! Also, I found one subscription NVIDIA GPU Optimized AMI was subscribed for me in AWS marketplace!!!   I got panicked. I Immediately closed the account. However, to my disappointment I received communication from AWS support that unless the account...

3 Self Help Books which can Change Your Work Life Forever

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How I Passed AWS Certified Architect - Associate Exam (2022)

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  How I Passed AWS Certified Architect - Associate Exam (2022)                             Ahirjoy Biswas   (PMP, PMI-ACP, TOGAF 9.1)   I passed my exam on 30 th  May’22 in my first attempt. I am sharing my learning experiences here with you and will be really very happy if my experience helps someone else to crack the examination. Core Concepts:   i. Books  -    AWS Certified Solutions Architect Study Guide, Associate (SAA-C02)                   by Ben Piper and David Clinton   This is an excellent book which covers all Core Concepts in detail. Please go through the entire content at least twice. Very good for ready reference and revision. Considering the lazy person I am, I always prefer to read real books and take notes than carrying Kindle or laptop.     ii. Course - ...