After getting my first Windows 8 Blue Screen (I made it one year and one month from the purchase of a new Lenovo Laptop) I checked the event log.  I am getting approximately 2 of these errors EVERY MINUTE!

I looked up what was running under this process id and these are the services:

svchost.exe                   1724 BFE, DPS, MpsSvc

Base Filtering Engine, Diagnostic Policy Service, Windows Firewall

Makes me think this is a network driver issue, but my wireless and cabled network both perform well.

svchost (1724) SRUJet: The database page read from the file "C:\WINDOWS\system32\SRU\SRUDB.dat" at offset 7938048 (0x0000000000792000) (database page 1937 (0x791)) for 4096 (0x00001000) bytes failed verification due to a page checksum mismatch.  The stored checksum was [a042abbbf0884b06] and the computed checksum was [00000791fd3b01cb].  The read operation will fail with error -1018 (0xfffffc06).  If this condition persists then please restore the database from a previous backup.  This problem is likely due to faulty hardware. Please contact your hardware vendor for further assistance diagnosing the problem.