Archive page 15

Recent data breaches and authentication failures demonstrate that mobile-based digital identity systems have become critical national security infrastructure. Without public oversight, nations remain exposed to systemic risks.

SKT’s massive SIM data breach may have prompted a nationwide card replacement, but that doesn’t mean users are safe. Here’s why attackers can still clone, spoof, and hijack mobile identities—long after the SIM is swapped.

SK Telecom’s massive breach compromised more than personal data—it exposed the cryptographic backbone of South Korea’s mobile infrastructure. Now, experts warn, replacing SIM cards isn’t nearly enough.

Eulsukdo Island in Busan offers more than a run—it offers a rare space to breathe, listen, and slow down. A story of movement and quiet renewal.

Busan’s hilltop communities are finding new life through art, walking tours, and memory. But can they resist the rising pressure of high-rise redevelopment?

The Sasang–Hadan subway sinkhole wasn’t simply an accident of soil mechanics. It was a preventable disaster rooted in regulatory neglect, incomplete risk assessments, and a public agency’s failure to enforce basic legal requirements.

Local headlines in Busan keep repeating the same alarm: too few apartments, not enough time. But this narrative often reflects developer data, not resident realities—raising questions about who frames urban issues, and why.

Busan is creating thousands of jobs in tourism and events—but low wages and weak growth paths are pushing its youth toward civil service exams or outmigration to Seoul.