Abstract:Cancer, the 'Emperor of All Malady' has already occupied its position in the list of most fascinating but elusive enigmas in human history like life and consciousness. Existence of phenocopy, C-value paradox and many other electrifying findings has questioned the linear central dogma of molecular biology. This points a paradigm shift towards a stochastic realization of biology. And here, quantum mechanics comes forward with all its experiences in studying the nature's inherent superposed hierarchy of organizational complexity. Life may be said as information processor that has got the ability to self-organize, driven by the action of consciousness and certainly includes the surrounding environment to form the totality of reality. Any type of noise either subjective or objective causes the fluctuation of this coherent quantum state and can be reduced to a macroscopic disorder that perturbs the biomolecular behavior. These non-local disturbances might be manifested as cancer in a non-deterministic pattern.