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Patch FortiOS SSL VPN Vulnerability (CVE-2018-13379) Immediately

Recently a threat actor (attacker) shared a list of IP addresses related to the exploit of over 49,000 Fortinet VPN devices that are vulnerable to CVE-2018-13379 [1]. The exploitation could allow the attacker to steal VPN credentials by downloading the...
Release Date: 8 Dec 2020 1886 Views

Enterprise VPN Security Guideline

    The Enterprise VPN is a common technology to support remote working during global pandemic outbreak. However, adopting enterprise VPN without proper risk assessment and corresponding mitigation measures could lead to a security incident. ...
Release Date: 9 Nov 2020 2507 Views

Beware of Latest DDoS Extortion Attacks

In the past weeks, various financial organisations over the world have been on the receiving end of Distributed Denial of Service (DDoS) extortion attacks, with disruption to their online service.   According to an international anti-DDoS service provider, the attackers would target multiple...
Release Date: 31 Aug 2020 4524 Views

Learn About Personal VPN Services, Protect Online Privacy and Security

Objective   Virtual private network (VPN) is one of the commonly used security technologies that have been widely used in an enterprise environment for employee remote access. On the other hand, it is also applied in protecting personal online privacy and security, which is known...
Release Date: 18 Aug 2020 4192 Views

Ransomware Evolved: Double Extortion and Fake Decryptor

Ransomware is among the most detrimental and wide-spread cyber security threats. Hackers are using it to encrypt files on the user's device and demand ransom payments for file decryption. HKCERT has been continually monitoring ransomware trends, providing security advice to users. In...
Release Date: 13 Jul 2020 5037 Views

"SSH Hong Kong Enterprise Cyber Security Readiness Index Survey" Down 2.4 Points to 46.9 Staying Vigilant for Cyber Threats in Stormy Times

(Hong Kong, 12 May 2020) The Hong Kong Productivity Council (HKPC) released the latest results of the “SSH Hong Kong Enterprise Cyber Security Readiness Index Survey”, which reports an Overall Index at 46.9 (maximum being 100), a slight decrease...
Release Date: 13 May 2020 7610 Views

HKCERT Releases New Study to Raise Security Awareness of ZigBee Devices

Industries all over the world are keeping up with the trend of Internet of Things (IoT), by developing and applying products with built-in IoT-related function. ZigBee, as one of the wireless technologies with low-power consumption and a simple set-...
Release Date: 8 May 2020 5024 Views

Beware of Attacks on Remote Access Services

Rush to Remote Access Services Opens More Opportunities for Hackers   As the COVID-19 pandemic continues its spread globally, many organisations are implementing work from home arrangement, using a variety of remote access services to ensure employees can connect to the organisation’s internal network...
Release Date: 28 Apr 2020 4616 Views

HKCERT proposes 10 measures to secure Zoom Meetings

Due to the global outbreak of COVID-19, many companies and education institutes have arranged staff and teachers to work or teach from home, resulting in more people using web meeting software for communication. With its ease of use and rich features, Zoom has been...
Release Date: 2 Apr 2020 21644 Views

HKCERT Releases New Study to Raise Security Awareness of Wi-Fi Devices

The applications of the Internet of Things (IoT) are becoming more diverse with the rapid development of wireless technology. Each type of IoT devices need to adopt the appropriate wireless technology to suit its application requirements, with Wi-Fi being the most popular wireless networking...
Release Date: 31 Mar 2020 4383 Views