Risky Bulletin Risky Bulletin: Linux adds PCIe encryption to help secure cloud servers
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Dec 10, 2025 Linux is enhancing cloud security with PCIe encryption across major platforms. Europol recently arrested 193 individuals linked to violent crime facilitation. The International Criminal Court is now including cyber evidence in cases of genocide. In a separate incident, a massive data breach in South Korea led to police action against Kupang. Meanwhile, Cambodian authorities discovered a warehouse filled with SMS blasters. These stories highlight the ongoing battle against cybercrime and the innovative measures being taken to combat it.
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PCIe Link Encryption Lands In Linux
- Linux will add PCIe link encryption in kernel v6.19 to protect CPU-to-device traffic on servers.
- Intel, AMD and ARM jointly developed the feature, targeting cloud infrastructure security.
Kupang Raid After Massive Data Leak
- South Korean authorities raided Kupang after a hack exposed two-thirds of the population's personal data.
- Media reported Kupang had minimal cyber insurance and poor data protection practices.
NDAA Brings Concrete Cyber Measures
- The 2026 NDAA includes cyber clauses like encrypted phones for senior DoD officials and mental health for cyber staff.
- It also discourages spyware use on journalists and addresses NSA/Cyber Command dual leadership.