Leon YU: Email & Phone Number

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Manager (IT Security) at CMB Wing Lung Bank|Hong Kong

Position:

Manager (IT Security) at CMB Wing Lung Bank

Location:

Hong Kong

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Last updated: 2026-10-22

Updated: 2026-10-22

Found email addresses for Leon YU:

Business emails:

l*****u@systex.com.hk

Personal emails:

y*****3@gmail.com

Found phone for Leon YU:

+852-***-***-3462

Prospect analytics

Current work details

DepartmentBanking

Availability

TimezoneHKT

Best time to contact12:00 PM – 4:00 PM

A different Leon YU?

Work Experience 7 years

Manager (IT Security) at CMB Wing Lung Bank

Nov 2024 - Current

Network & Security Engineer at Systex Information (H.K.) Ltd.

May 2022 - Jul 2024

System Engineer at Data World Computer & Communication Ltd.

Sep 2021 - May 2022

Information Technology Support Officer at SMBC Group

Aug 2020 - Sep 2021

IT Assistant Officer at ONYX Hospitality Group

Jul 2019 - Aug 2020

Leon YU started working in 2019, then the employee has changed 4 companies and 4 jobs. On average, Leon YU works for one company for 1 year 5 months.

Their professional focus is Cisco certified network associate, Cybersecurity Incident Management, and Enterprise Network Security across 3 core areas.

Leon holds Certified Information Systems Auditor® (CISA), Certified Forcepoint DLP Administrator Certification Exam, and Certified Forcepoint NGFW Administrator certifications.

Education

Bachelor of Science - BS at 香港都會大學

Higher Diploma at 香港專業教育學院（Tsing Yi)

Leon YU Namesakes

Name

Company

Position

Leon Yu

Amazon Web Services (AWS)

NW Deployment Build Lead

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Leon Yu

TWOSUNS Bangladesh Ltd.

Managing Director

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Leon Yu

Swissport Japan Ltd.

Passenger Service

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Other employees at CMB Wing Lung Bank

Name

Company

Position

Mingli Xia

CMB Wing Lung Bank

Head of Non-Bank Financial Institutions Business Division III

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Sally Lee

CMB Wing Lung Bank

Vice President, IT Audit, Internal Audit Department

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Abel Ma

CMB Wing Lung Bank

Vice President of Risk Management Department

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Kain Dung

CMB Wing Lung Bank

Manager - Assistant System Analyst

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Joe Chan

CMB Wing Lung Bank

Vice President

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Maggie Woo

CMB Wing Lung Bank

Vice President (Property Management Section), General Affairs Department

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Jacky Chau

CMB Wing Lung Bank

AML Comliance manager

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Derek Chan

CMB Wing Lung Bank

AVP | Compliance & Risk Management Division | Retail Finance & Credit Card Department

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Tommy Wong

CMB Wing Lung Bank

Division Head of Private Banking and Wealth Management Department

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Chun chiu yeung

CMB Wing Lung Bank

Branch Manager

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