Security Blog

HKCERT Security Tips: Beware of Fake ChatGPT Apps and Phishing Websites

The artificial intelligence chatbot, ChatGPT, which gained 100 million users worldwide within just two months of its launch in November 2022, has recently introduced a paid subscription service called ChatGPT Plus. Unfortunately, this has provided an opportunity for hackers to exploit this new measure by...

Release Date: 28 Feb 2023 1993 Views

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Verify from Various Sources to Ensure Security When Searching for Answers with AI

Recently, the artificial intelligence (AI) ChatBot, ChatGPT, has taken the Internet by storm. It is reported that the tool already has 100 million users. Most users say that compared with traditional search engines which only rely on input queries to provide websites of...

Release Date: 20 Feb 2023 1807 Views

FEATURED BLOG

How to Mitigate New Cyber Security Risks Arising from the Growing Use of Technology in Industrial Operations

In recent years, more enterprises and public utilities are leveraging 5G and Internet of Things (IoT) technologies to connect their industrial operation technology (OT) systems to the information technology (IT) systems or the Internet. This enables the operation data of factory machines...

Release Date: 6 Feb 2023 1898 Views

HKCERT Urges Local IT Users to Patch Apache “Log4j” Vulnerability ASAP

(Hong Kong, 16 December 2021) The Hong Kong Computer Emergency Response Team Coordination Centre (HKCERT) of the Hong Kong Productivity Council is urging local IT users to patch their systems as soon as possible in light of the discovery of a critical vulnerability in Apache...

Release Date: 16 Dec 2021 7119 Views

“Hong Kong Cyber Security New Generation Capture the Flag Challenge 2021” Award Presentation Ceremony Recognises Cyber Security Future Talents

The “Hong Kong Cyber Security New Generation Capture the Flag Challenge 2021”, jointly organised by the Hong Kong Productivity Council (HKPC) and its Hong Kong Computer Emergency Response Team Coordination Centre (HKCERT), held its award presentation ceremony today to recognise the outstanding efforts of...

Release Date: 13 Dec 2021 5225 Views

Introducing the New “Fight Ransomware” Webpage

The Hong Kong Computer Emergency Response Team Coordination Centre (HKCERT) had previously launched the “Fight Ransomware” campaign to raise the awareness of SMEs against ransomware, featuring a dedicated Facebook page to introduce the basic information of ransomware, defence tools and useful resources to help...

Release Date: 19 Nov 2021 8947 Views

HKCERT Urges Users of Remote Access Tools and NAS Devices to Beware of Ransomware Attacks

(Hong Kong, 19 October 2021) The Hong Kong Computer Emergency Response Team Coordination Centre (HKCERT) of the Hong Kong Productivity Council is urging local users of remote access tools and network-attached storage (NAS) devices to step up security to fend off...

Release Date: 21 Oct 2021 2894 Views

OWASP Top 10-2021 is Now Released

Introduction Open Web Application Security Project (OWASP), a non-profit foundation dedicated to web application security, has recently published its latest Top 10 web application security (AppSec) risks (OWASP Top 10). Widely recognized in the IT industry, OWASP Top 10...

Release Date: 4 Oct 2021 9157 Views

“HKT Hong Kong Enterprise Cyber Security Readiness Index 2021” Up 2.7 Points to 49.6 Both Enterprises and Employees Are Urged to Strengthen Cyber Security Awareness to Defend Against Cyber Attacks Amid Rampant Phishing Emails

Updated on 27-October-2021: The full report of “HKT HK Enterprise Cyber Security Readiness Index 2021” has been added below. The Hong Kong Productivity Council (HKPC) released the results of the “HKT Hong Kong Enterprise Cyber Security Readiness Index 2021...

Release Date: 29 Sep 2021 8712 Views

HKCERT Urges Microsoft Windows Users to be Vigilant Against Malicious Exploit of Critical Vulnerability

Updated on 15-September-2021: Microsoft has released patch to fix this vulnerability in Monthly Security Update on 15-September-2021, please refer to Microsoft Monthly Security Update (September 2021) for details. (Hong Kong, 13 September 2021) The Hong...

Release Date: 15 Sep 2021 8022 Views

Introducing “Check Your Cyber Security Readiness” Online Self-Assessment Tools

The Hong Kong Computer Emergency Response Team Coordination Centre (HKCERT) had previously complied the “Seven Habits of Cyber Security for SMEs” guideline to improve cyber defence of SMEs through seven cyber security aspects. The guideline came with a simple self-assessment checklist for...

Release Date: 7 Sep 2021 10473 Views

Patch Vulnerabilities in Remote Access and Remote Storage Now

The COVID-19 pandemic has seen a surge in the adoption of remote access solutions such as virtual private networks (VPNs), remote storage and cloud-based technologies in remote office scenarios. However, these solutions have also exposed a new attack surface to the Internet...

Release Date: 1 Sep 2021 9370 Views

Beware of Malicious or Vulnerable Third Party Dependencies

Rapid growth in third-party dependencies (including open-source libraries, packages and container images, etc.) has significantly changed the modern software development process. Most applications nowadays are built on a combination of in-house and external code. Public open-source...

Release Date: 4 Aug 2021 6606 Views