“IBM’s latest quantum breakthrough could open new doors for innovation—and new risks for blockchain security.”
IBM has introduced its new Quantum Nighthawk processor, which is a significant step towards reaching quantum advantage by 2026. In addition to the chip, IBM also unveiled new chipmaking methods and improved Qiskit software with the goal of lowering error rates and boosting circuit power.
Researchers can run circuits that are 30% more complicated than previously with good precision thanks to the Nighthawk processor. By 2028, IBM hopes to increase the chip’s current capability of 5,000 two-qubit gates.

In order to speed up innovation, the business also announced plans to increase wafer production at its New York location and unveiled the Quantum Loon chip for testing improved error correction.
This breakthrough in quantum computing has the potential to transform sectors including medicines, AI, and finance.
However, as quantum-powered devices may ultimately be able to crack existing blockchain encryption techniques, it also calls into question the security of cryptocurrency.
Experts caution that Web3 applications and cryptocurrencies that depend on conventional cryptography may need to switch to quantum-resistant algorithms sooner rather than later.
Industry analysts predict that IBM, Google, and IonQ will lead the race in the $8.5 billion worldwide quantum computing industry by 2030.
“When quantum power rises, today’s encryption could fall. The question isn’t if, but when.” If IBM’s forecast of attaining quantum advantage by 2026 comes to pass, businesses and governments may be forced to fortify data security measures well in advance of the projected date.
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