Solid Security.Verified.

COSEINC is a Singapore based and privately funded company dedicated to providing highly specialized information security services to our clients. Founded in 2004, we are a young and dynamic company made up of computer security experts, from diverse backgrounds and geographies, with distinguished credentials and experience.

It is our aim to provide our clients with the most professional and competent expertise and services at the most reasonable rates so that they can achieve the highest returns on their information technology investment.

Security News

Locky ransomware, the infamous threat that dominated malware charts in 2016, is being aggressively distributed in a series of ...

A database that allowed hackers to monitor systems infected through a maliciously modified CCleaner installer was erased on September ...

Access control company SecureAuth announced this week that it will merge with Core Security, a firm focused on vulnerability ...

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COSEINC News & Events

- We are going to have Pwn0rama in Shanghai (24-25, Nov). USD500,000 for iOS remote jailbreak and USD700,000 for Android Chrome RCE+SBX(persistent). Register now at

- Registration for SyScan360 in Shanghai is open. There will be only 200 tickets for sale. Registration will close Nov 6. Go grab your ticket.

- Safari exploit with sandbox escape into kernel context that works on 5c and 6s, is reliable(1), runs fast(2) and generic(3): Total: $345,000