Tomer Teller is security evangelist at Check Point. During his six years at Check Point, he has been working as a researcher and developer on variety of large scale projects, as well as a speaker at multiple IT security conferences and lecturer at Check Point headquarters.
Specialized in both high-level and low level software engineering, Teller devotes his free time to various projects and original security research. He holds a BS in computer science and is a proud owner of a patent in the field of browser exploitation.
Quick Response (QR) codes are intended to help direct users quickly and
easily to information about products and services, but they are also starting
to be used for social engineering exploits. This article looks at the
emergence of QR scan scams and the rising concern for users today.
You don't have to look far these days to spot a QR code. From their humble
beginnings in labelling and tracking parts used in vehicle manufacturing,
these blocky little barcodes-on-steroids are being placed everywhere from
product packaging, to posters and billboards, to magazines and newspapers.
QR codes are a jumping-off point from the offline to the online world. By
simply scanning the code with your smartphone, people can quickly access the
digital content triggered by the code - making them a marketer's dream
because they make it easy to direct users toward information and services... (more)
Tomer Teller is security evangelist at Check Point. During his six years at Check Point, he has been working as a researcher and developer on variety of large scale projects, as well as a speaker at multiple IT security conferences and lecturer at Check Point headquarters. 
Scott Sellers
David M. Adler
Anthony Franco
Daniel Morris
Wayne Walls
Niki Acosta
Jereme Hancock
Oren Michels
Marvin Wheeler
Douglas Kim
Ken Guiberson
