seen from United States
seen from United States
seen from China
seen from China
seen from Romania
seen from United States
seen from T1
seen from Jordan
seen from China
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AMD CPUs Expose Confidential VMs
The StackWarp flaw lets malicious hosts tamper with virtual machine execution, breaking AMD SEV-SNP isolation across Zen processors.
Source: CISPA Helmholtz Center for Information Security | CISPA Helmholtz Center for Information Security
Read more: CyberSecBrief
UEFI Bug Undermines Pre-Boot Memory Protection
A newly disclosed firmware flaw lets attackers with brief physical access bypass DMA safeguards and tamper with system memory before your OS even starts, putting encryption keys and sensitive data at risk right now.
Source: CERT Coordination Center
Read more: CyberSecBrief
Hackers expose DDR5 memory flaw in Intel and AMD TEEs
Researchers at TEE.fail have shown that low-cost DDR5 interposers can capture memory traffic and extract cryptographic keys from Intel and AMD TEEs, undermining the promised privacy of cloud and confidential computing systems.
Source: TEE.fail | TEE.fail PDF
Read more: CyberSecBrief
