The Cyber Express

South Korea’s Shinhan Card Data Breach Affects 192,000 Merchants

The Shinhan Card data breach has exposed the personal information of approximately 192,000 card merchants. This incident highlights the risks associated with internal misconduct within financial institutions.

New Flaw in Somalia’s E-Visa System Exposes Travelers’ Passport Data

A critical security flaw in Somalia's e-visa system has been identified, exposing sensitive personal data of travelers. This vulnerability allows unauthorized access to passport details, full names, and birth dates.

South Korea’s Coupang Hit by Massive Data Breach Affecting Nearly 34 Million Customers

Coupang, a leading South Korean e-commerce platform, has experienced a massive data breach affecting nearly 34 million customers. This incident is one of the largest cybersecurity breaches in South Korea in recent years.

OpenAI Confirms Mixpanel Breach Impacting API User Data

A data breach at Mixpanel—a third-party analytics vendor used by OpenAI—has led to the exposure of limited identifiable information belonging to some OpenAI API users. The breach was exclusively attributed to Mixpanel.

Who Is Dark Storm? The Threat Actor European Security Teams Can’t Ignore

A threat actor known as Dark Storm, a pro-Russian hacktivist collective, has escalated its cyber disruption campaigns across Europe and Russia, increasingly targeting government institutions and critical infrastructure.

IBM AIX Hit by Three Critical Vulnerabilities, One a Perfect 10. Patch Now!

Multiple critical vulnerabilities have been identified in IBM AIX 7.2, 7.3 and IBM VIOS 3.1, 4.1. These flaws, affecting the Network Installation Manager (NIM) services and credential handling mechanisms, pose major security risks.

Ransomware Attacks Escalate in APAC Targeting VPN Flaws, Microsoft 365 Logins, Python Scripts

A significant rise in cyberattacks is impacting the Asia-Pacific (APAC) region, particularly in Australia and neighboring nations. Threat actors are exploiting vulnerabilities in SonicWall VPNs (CVE-2024-40766), targeting Microsoft 365 accounts.

Russian State-Sponsored COLDRIVER Group Deploys New Malware After Exposure of LOSTKEYS

Following the public disclosure of its LOSTKEYS malware in May 2025, the Russian state-sponsored threat group known as COLDRIVER, also tracked under aliases such as UNC4057, Star Blizzard, and Callisto, has rapidly evolved its cyber operations.

GhostBat RAT Returns with Fake RTO Apps Targeting Indian Android Users with Telegram Bot-Driven Malware

A new Android malware campaign, GhostBat RAT, is actively targeting Indian users by impersonating the legitimate mParivahan app. This malware is designed to steal financial data, mine cryptocurrency, and exfiltrate SMS messages.

Thousands of WordPress Sites at Risk Due to Critical Crawlomatic Plugin Vulnerability

A critical vulnerability (CVE-2025-4389) in the Crawlomatic Multisite Scraper Post Generator WordPress plugin allows unauthenticated attackers to upload arbitrary files, leading to remote code execution.

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