RFID implants linked to animal tumors

From Cory Doctorow in Boing Boing:

VeriChip -- and other vendors -- have been busily implanting radio-frequency ID (RFID) chips in human and animal subjects ever since the FDA approved the process. But a series of studies conducted from 1996-2006 noted a high incidence of dangerous tumors arising at the sites of RFID implants -- something the FDA apparently did not consider when it approved the procedure.

Cancer or no, I wouldn't go near an RFID implant. These things don't have off-switches. They don't have disclosure policies. They don't have logs, or even notifiers. That means that you can't stop people from interrogating your RFID, you can't choose who gets to interrogate your RFID, you can't see who has polled your RFID -- and you can't even know when your RFID is being read. You wouldn't carry normal ID that behaves this way, but from London's Oyster Card to the DOT's FastPasses to the new US passports, these things are being stuck to our person in ever-greater numbers.

And while manufacturers claim that these things have inherent security because they can only be read from a few centimetres away, hackers have already ready them at more than 10m distance.

Leading cancer specialists reviewed the research for The Associated Press and, while cautioning that animal test results do not necessarily apply to humans, said the findings troubled them. Some said they would not allow family members to receive implants, and all urged further research before the glass-encased transponders are widely implanted in people.

To date, about 2,000 of the so-called radio frequency identification, or RFID, devices have been implanted in humans worldwide, according to VeriChip Corp. The company, which sees a target market of 45 million Americans for its medical monitoring chips, insists the devices are safe, as does its parent company, Applied Digital Solutions, of Delray Beach, Fla.

Hitachi develops RFID powder

From Pink Tentacle:

RFID keeps getting smaller. On February 13, Hitachi unveiled a tiny, new “powder” type RFID chip measuring 0.05 x 0.05 mm — the smallest yet — which they aim to begin marketing in 2 to 3 years. By relying on semiconductor miniaturization technology and using electron beams to write data on the chip substrates, Hitachi was able to create RFID chips 64 times smaller than their currently available 0.4 x 0.4 mm mu-chips. Like mu-chips, which have been used as an anti-counterfeit measure in admission tickets, the new chips have a 128-bit ROM for storing a unique 38-digit ID number. The new chips are also 9 times smaller than the prototype chips Hitachi unveiled last year, which measure 0.15 x 0.15 mm. At 5 microns thick, the RFID chips can more easily be embedded in sheets of paper, meaning they can be used in paper currency, gift certificates and identification. But since existing tags are already small enough to embed in paper, it leads one to wonder what new applications the developers have in mind.