Posts by Thomas Vochten
On-Device Fraud: How Mobile Malware Bypasses Fraud Detection
4 minute read | September 29, 2026A few months ago, a friend told me about a relative who received a phone call from someone claiming to be from his bank. The “bank employee” walked him through a "security check," and installed what he thought was a banking app update. Twenty...
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A Guide to Android Keystore and Hardware-Backed Cryptography
https://www.guardsquare.com/blog/android-keystore
Protecting Against StrandHogg
https://www.guardsquare.com/blog/protecting-against-strandhogg
