Here's the blurb:
DLFs (microscopic, bacteria-like Digital Life Forms) have been landing on Earth for Millennia, clinging to meteorites, looking for the right conditions to thrive. To DLFs electrons are like oxygen, silicon is like food and computer code is their DNA. Since the middle of the 20th Century we have all benefitted from DLFs, without which there wouldn’t be Plasma TVs, microwave ovens or iPhones. But DLFs have to be carefully managed and controlled. Given free rein they will take over and modify electronic equipment in the most unpredictable way. Consequently there has built up a massive, secret international industry manipulating DLFs so that they produce the right products for modern consumers while ensuring DLFs don't disrupt the international infrastructures such as the electricity grid or the Internet, an industry that is policed by a secretive arm of the United Nations.
Royston, a post graduate geologist from the University of Manchester inadvertently becomes embroiled in the secret, dangerous world of DLFs and rapidly finds himself on the run behind the wheel of a drive-by-wire, rally specification Subaru infected with the strongest and most adaptable DLF ever discovered. He is being pursued by Winston Grace, an ex FBI, now UN agent in a Maserati sports tourer, an Apache gunship, a Chinook bearing eight SAS soldiers and two Hawk jet fighters. And that’s just the good guys. If they catch him, he may live. If they don’t, then there are more ruthless people on his tail, too, as he tries to evade capture in a world that doesn’t value human life and where the stakes are as high as can be imagined, in an industry that lives by just two mottos:
Life ain’t fair