America’s Cyber Vulnerabilities

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Cyber is the newest branch of warfare. Even in its baby stages, it has the potential to cripple the United States.

On the afternoon of Dec. 23, 2015, Ukrainian engineers from a Prykarpattya Oblenergo power station stared at a computer screen while the cursor progressed on its own across the monitor. The mouse on the table had not moved. But the cursor hovered over the station’s breakers, each one controlling power to thousands of Ukrainian citizens. Then, with one mouse click at a time, the hackers now in control of the power station began shutting off power to hundreds of thousands of Ukrainians.

At the same time, Kyivoblenergo employees watched as dozens of substations shut down, one by one. In their case, there was no phantom mouse. A computer on their network that they could not locate was being used by someone to shut down the power—and there was nothing they could do.

China tried to hack THAAD system: CNN

State-sponsored Chinese hackers tried to disrupt the operation of the controversial THAAD anti-missile system in South Korea, CNN reported, citing American cyber security experts.

The U.S. news network said the hacking had taken aim at an unidentified organization with connections to the THAAD system.

FBI Examining Whether Russia Is Tied to JPMorgan Hacking

Russian hackers attacked the U.S. financial system in mid-August, infiltrating and stealing data from JPMorgan Chase & Co. (JPM) and at least one other bank, an incident the FBI is investigating as a possible retaliation for government-sponsored sanctions, according to two people familiar with the probe.

The attack resulted in the loss of gigabytes of sensitive data, said the people, who asked not to be identified because the probe is still preliminary. Authorities are investigating whether recent infiltrations of major European banks using a similar vulnerability are also linked to the attack, one of the people said.

In one case, the hackers used a software flaw known as a zero-day vulnerability in one of the banks’ websites. They then plowed through layers of elaborate security to steal the data, a feat security experts said appeared far beyond the capability of ordinary criminal hackers. The incidents occurred at a low point in relations between Russia and the West. Russian troops continue to mass on the Ukrainian border and the West tightens sanctions aimed at crippling Russian companies, including some of the country’s most important banks.