ATET Security, Author at ATET Security

Healthcare cybersecurity concept in Singapore showing a medical professional, digital lock, and data breach warning, highlighting PDPA and MOH compliance for clinics and nursing homes.

Healthcare Cybersecurity Singapore: PDPA Compliance for Clinics & Nursing Homes

Healthcare organisations in Singapore — including MOH‑licensed clinics, nursing homes, and home‑care providers — are increasingly digital. Electronic Medical Records (EMRs), patient portals, cloud services, and remote access tools improve care efficiency but also create cybersecurity vulnerabilities. At the same time, data breaches have real consequences. Under the Personal Data Protection Act (PDPA), organisations handling […]

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CSA Alert AL-2026-007 High-Severity Cisco Vulnerability Actively Exploited

CSA Alert AL-2026-007: High-Severity Cisco Vulnerability Requires Immediate Action

Journal / ATET Security

The Cyber Security Agency of Singapore (CSA) issued Alert AL-2026-007 to warn organisations about a high-severity vulnerability affecting multiple Cisco Unified Communications and Webex products. Security researchers observed attackers exploiting this flaw in the wild, making it urgent for organisations to act quickly. The vulnerability allows attackers to send specially crafted HTTP requests to vulnerable

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Futuristic CISO analyzing AI-driven cybersecurity threats on holographic screens in a high-tech control room.

Cyber Insights 2026: What CISOs Can Expect and How Organizations Can Prepare

Journal / ATET Security

As cyber threats evolve and AI reshapes security, CISOs face increasing pressure to balance business strategy with robust defense. Explore what 2026 holds for security leaders and how they can stay ahead of emerging risks.

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How SMEs Can Prevent Credential Theft via Google Cloud Email Phishing

Journal / ATET Security

Overview: Phishing Campaign Exploiting Google Cloud Email In early 2026, cybercriminals misused Google Cloud’s Application Integration email feature to send convincing phishing emails. These messages impersonated routine notifications, such as voicemail alerts or shared-file access requests, tricking recipients into entering credentials on fake login pages. Even well-protected SMEs can be vulnerable when attackers exploit trusted

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Japan Airlines Cyberattack: Lessons on the Growing Importance of Cybersecurity in Aviation

Case Study / ATET Security

On December 26, Japan Airlines (JAL) faced a cyberattack that temporarily disrupted both domestic and international flights. The airline quickly addressed the issue, restoring its systems after identifying the cause and scope of the malfunction. In a statement posted on social media platform X, JAL confirmed that the “large data attack” did not compromise customer

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64% of Singaporean Companies Paid Ransoms During Cyberattacks in 2023

Journal / ATET Security

According to a survey by data security firm Cohesity, 64 percent of Singaporean companies paid a ransom during cyberattacks in 2023. Of these, 36 percent paid at least US$500,000, as revealed in a study released earlier in July. Singapore’s Cyber Security Agency (CSA) said that the number of local ransomware incidents remained high last year,

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Return of the Medusa banking trojan

Case Study / ATET Security

The return of the Medusa banking trojan after a prolonged absence comes back stronger than before. Medusa banking trojan is a type of malware designed specifically to target banking and financial transactions on Android devices. Recently, the trojan has resurfaced in multiple campaigns aimed at users of high-end Android phones across several countries including the

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VGC Technology Achieves Cyber Trust Mark: A Cybersecurity Milestone

Journal / ATET Security

Congratulations to Vinc Tan and the entire team at VGC Technology Pte. Ltd. for this significant achievement! We are delighted to have supported VGC Technology Pte. Ltd. on their journey to achieving the Cyber Trust Mark “Tier 3 – Promoter”. Thank you GICG for going through the certification process with VGC Technology Pte. Ltd. At

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Zero-Click Vulnerability Strikes Social Media

Case Study / ATET Security

Lately, numerous users on a popular social media platform fell victim to hijacking by attackers. Multiple companies and celebrities accounts were affected as their accounts are compromised by hackers. Reports suggest that the attacker gained access and control over victims by sending a meticulously crafted direct message to the user. Upon opening the message, the

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ATET Conducts Cybersecurity Health Clinic for SMEs

Journal / ATET Security

ATET recently collaborated with CSA and BCA to conduct a Cybersecurity Health Clinic aimed at SMEs within the construction industry. This clinic, conducted over two sessions, received positive feedback from numerous participants. The event aimed to educate SME business owners on leveraging a new initiative announced by the Cyber Security Agency of Singapore (CSA) in

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ATET Security

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