Abstract: Exemplary embodiments for detecting product tampering include a processor in communication with a reader. A communication device, including a memory, an electronic circuit, and an antenna coupled to the electronic circuit, is coupled to a seal on product packaging. The electronic circuit is on a first portion of the seal and the antenna is on a second portion of the seal. The reader is configured to scan for a signal from the communication device. The processor is configured to detect tampering with the seal based on a lack of signal to the reader from the communication device. Tampering with the seal causes the antenna to disconnect from the electronic circuit rendering the communication device unreadable by the reader. The communication device is configured to write data in response to the antenna being disconnected from the electronic circuit. The processor is configured to read the tampering data in the memory.