3004, 2021

Murder Blog Series: Chapter 2 – Investigations

Sanna/ April 30, 2021/ Stories

Letters as Windows to the World When young people discover the world, they are often happy to receive mail. Who doesn’t like it when others think of you? Once the love letters from the crush have undergone the metamorphosis into heartless letters with windows, we realize: Money rules their content, just like in this story. Leon has a habit. When walking back from the mailbox, he likes to feel the meaning of the contents of letters with his fingers. Here, it’s the letter from the credit card bill. And it has grown to several meaty millimeters. Leon hopes for a change in the terms and conditions. However, after opening it, it turns out that, unfortunately; it is a list of payments. He can barely remember the individual items. There are just too many—and most

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0911, 2016

DeepSec 2016 Talk: Obfuscated Financial Fraud Android Malware: Detection And Behavior Tracking – Inseung Yang

Sanna/ November 9, 2016/ Conference, Development, Internet, Report, Security

In Korea in particular, hackers have distributed sophisticated and complex financial fraud android malware through various means of distribution, such as SMS phishing, Google play, compromised web servers and home routers (IoT). In some cases, both smartphone and PC users are targeted simultaneously. Inseung Yang and his team collect mobile android malware via an automated analysis system, detect obfuscations and malicious packer apps. In his presentation Inseung Yang will describe trends of malicious android apps and obfuscated mobile malware in Korea. He’ll explain the policy methods for Korean mobile banking and the attack methods used by hackers, f.ex. the stealing of certifications, fake banking apps that require the  security numbers issued to users when they open their accounts, Automatic Response Service(ARS) phishing attacks in conjunction with Call Forwarding, and the requesting of the One Time Password(OTP) number. But

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