It is a typical matter of ignorance of INFORMATION TECHNOLOGY ACT by one and all. This law provides for GLOBAL JURISDICTION under section 75 and there should not be absolutely any issues related to jurisdiction regarding I T Matters. As our judiciary as well as police machinery well versed with CrPC they will not think above the same. You can quote section 75 of IT Act for contending jurisdiction issue.
Hi ,Plz see the sec.179 of CrPC. When an act is an offence, due to anything, which has been done, and of a consequence, which has ensued, the offence may be inquired into or tried by a court within whose local jurisdiction such thing has been done or such consequence has ensued.