Mathias Oberhuber

PhD Student at @isec_tugraz

[Mathias Oberhuber @m_oberhuber]

Excited to present our work on PowerHooK at WOOT ’26 in a couple of weeks. Looking forward to the conference and meeting everyone there!

[USENIX WOOT Conference on Offensive Technologies @wootsecurity]

PowerHooK demonstrates that VMs protected by AMD's SEV can still leak secrets through software-based power side channels. By exploiting transient execution to replay victim code paths, a malicious hypervisor can collect clean power traces and recover AES keys @m_oberhuber