In 2002 two PhD students at Cambridge University, Piotr Zieliński and Mike Bond, discovered a decimalization table attack in the PIN verification system of the IBM 3624, which was duplicated in most later hardware.
Piotr Szczepanik | Piotr Andrejew | Tadeusz Stefan Zieliński | Piotr Wilczewski | Piotr Sztompka | Piotr Parasiewicz | Piotr Myszkowski | Piotr Dumała | Piotr Chvertko | Piotr Bikont | Piotr Zieliński | Piotr Wysz Radoliński | Piotr Wróbel | Piotr Włostowic | Piotr Wilniewczyc | Piotr Trochowski | Piotr Szulkin | Piotr Stoiński Jr. | Piotr Sobociński | Piotr Skarga | Piotr Rubik | Piotr Napierała | Piotr Gamrat | Piotr Fronczewski | Piotr Anderszewski | Andrzej Piotr Ruszczyński |