GovCERT.HK Security Blog
Improve cyber resilience with enhanced threat detection and response
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Insider Threat
What is an insider threat and how to minimise it?
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Cyber Threats on Brute Force Attack
Here are some tips to prevent brute force attack
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Cyber Threats on DoS / DDoS Attacks
Here are some best practices for organisations to protect against DDoS attacks.
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Cyber Threats on Supply Chain Attack
There are several mitigation measures and best practices that can be adopted to reduce the risk of supply chain infections
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Cyber Threats on Blockchain
Here are some but not an exhausted list of security measures and controls to mitigate the risks in blockchain projects/systems
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Cyber Threats on Botnet
What is Botnet?
Here are some best practices on protecting
yourself and business against botnets
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Cyber Threats on DNS Servers
Here are the preventive measures to prevent threats and attacks on DNS
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HKCERT - Cyber Security Animation Video
【Hack me if you can】
A series of animation videos about how could SMEs and users enhance their cyber security
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Using Instant Messaging Safely
The following tips are designed for end-users using IM as regular communication tool
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Beware of Phishing Attacks
Phishing is one of the most common cyber attacks nowadays which targets all Internet and email users
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Mobile Device Security
Here are the best practices to secure your mobile devices
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Security of Remote Working
Here are some tips to maintain a safe and secure remote working or learning environment
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Smart Tips

What's New

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Event
Embracing the e+ Internet Generation Parent Seminar (2): Healthy Internet Use Effective Use of Artificial Intelligence
16 Nov 2024
Security Alert and Advisory
Security Alert (A24-11-06): Multiple Vulnerabilities in Microsoft Edge
8 Nov 2024
Phishing Attack
Phishing Attack - Transport Department alerts public to fraudulent websites purported to be from HKeToll
8 Nov 2024
Security Alert and Advisory
Security Alert (A24-11-05): Multiple Vulnerabilities in Cisco Products
7 Nov 2024
Security Alert and Advisory
Security Alert (A24-11-04): Multiple Vulnerabilities in Synology Products
6 Nov 2024
Security Alert and Advisory
Security Alert (A24-11-03): Multiple Vulnerabilities in Google Chrome
6 Nov 2024
Security Related News
Promoting AI Security – Privacy Commissioner Speaks at the Hong Kong International Computer Conference 2024
6 Nov 2024
Security Related News
Promoting AI Security – Privacy Commissioner Publishes an Article on A Plus
6 Nov 2024
Security Alert and Advisory
Security Alert (A24-11-02): Multiple Vulnerabilities in Android
5 Nov 2024
Phishing Attack
Phishing Attack - Fraudulent website related to Bank Julius Baer & Co. Ltd.
5 Nov 2024

Cyber Security Threat Landscape

Security Incidents Reported to HKCERT in Last 12 Month

Distribution by month of Security Incidents Reported in Last 12 Months

Breakdown of Security Incidents Reported in Last 12 Months

Hot Topics

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Cyber Security Awareness
Cyber Security Threats
Data Protection / Privacy
Mobile Security
Network Security
Password and Authentication
Phishing
Remote Working

Best Practices

Protect Yourself
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Safe Online Social Networking
Handling User Accounts and Passwords
Protecting against Phishing Attacks
Protecting against Malware
Securing Your Wireless Network
Protect Your Business
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Securing Outsourcing IT Task
e-Authentication for Business
Securing Company Network
Plan for Information Security
Security Incident Handling for Companies

Information For

General Users
Youngsters & Students
Parents & Teachers
IT Professionals
SME

Event Calendar

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MON
TUE
WED
THU
FRI
SAT
SUN
Today
2024
13 Sep -
10 Nov
HKCERT Capture the Flag Challenge 2024
2024-9-13 to 2024-11-10
2024
4 - 5 Nov
Hong Kong International Computer Conference 2024
2024-11-4 to 2024-11-5
2024
23 - 24 Oct
Cyber Security Summit 2024
2024-10-23 to 2024-10-24
2024
5 - 15 Sep
網絡安全雲競答 (Chinese Only)
2024-9-5 to 2024-9-15
2024
7 - 15 Sep
2024 Cybersecurity Week Fun Day
2024-9-7 to 2024-9-15
2024
25 May -
31 Aug
Dataverse Short Video Competition
2024-5-25 to 2024-8-31
2024
8 Apr -
31 Aug
Cyber Security Staff Awareness Recognition Scheme
2024-4-8 to 2024-8-31
2024
24 Jun -
30 Aug
Bug Hunting Campaign 2024
2024-6-24 to 2024-8-30
2024
15 Jul -
14 Aug
The 2nd Hong Kong Cybersecurity Skills Competition
2024-7-15 to 2024-8-14
2024
20 - 21 Jul
網絡攻防精英培訓暨攻防大賽 (Chinese Only)
2024-7-20 to 2024-7-21
2023
14 Dec
Cybersecurity Symposium 2023
2023-12-14
2023
18 Nov -
16 Dec
Inter-school Cybersecurity Competition 2023
2023-11-18 to 2023-12-16
2023
11 - 12 Sep
Cyber Security Summit Hong Kong 2023
2023-9-11 to 2023-9-12
2023
6 - 7 Jul
HKIRC x APNIC Network Security Workshop
2023-7-6 to 2023-7-7
2023
4 - 5 Jul
APAC DNS Forum 2023
2023-7-4 to 2023-7-5
2023
26 Jun -
2 Jul
“All-Out Anti-Phishing” Moving Showroom Campaign
2023-6-26 to 2023-7-2
2023
18 Feb
Cyber Defenders' Carnival
2023-2-18
2022
17 - 18 Sep
Cyber ​​Security Expo 2022
2022-9-17 to 2022-9-18
2022
6 - 7 Sep
Information Security Summit 2022
2022-9-6 to 2022-9-7
2021
9 Mar -
18 May
Information Security Summit 2021
2021-3-9 to 2021-5-18
2020
22 Nov -
10 Apr
Cyber Security Competition 2020/21
2020-11-22 to 2021-4-10
2020
28 Aug -
11 Sep
The 12th InfoSecurity Virtual Summit 2020
2020-8-28 to 2020-9-11
2020
6 - 10 Jan
Cyber Threat Intelligence Training Series
2020-1-6 to 2020-1-10
2019
4 - 5 Oct
CTF Open 2019 - Semi Final Round
2019-10-4 to 2019-10-5
2019
14 - 15 Sep
ISOC HK's Security Bootcamp 2019
2019-9-14 to 2019-9-15
2019
10 - 11 Jul
Secure Summit APAC 2019
2019-7-10 to 2019-7-11
2019
15 - 16 Apr
Internet Economy Summit 2019
2019-4-15 to 2019-4-16
2019
8 Apr -
29 Jul
We Together! Secure Data!” Poster Design Contest
2019-4-8 to 2019-7-29
2018
4 - 5 Sep
Information Security Summit 2018
2018-9-4 to 2018-9-5
2018
26 Jun
GDPR Hands-On Workshop 2018
2018-6-26
2018
30 Apr -
27 Jul
“Stay Smart, Keep Cyber Scam Away” Video Ad Contest
2018-4-30 to 2018-7-27