The European Banking Authority (EBA) is the latest victim of a large-scale cyber-hacking attack connected to the Chinese regime against Microsoft’s email and calendar server. Early last week, Microsoft announced via a blog post that Hafnium, a state-sponsored hacking group operating from China, exploited flaws in its Exchange Server software. Three versions of the software were affected—2013, 2016, and 2019—and the U.S. software giant released emergency security patches to address the security holes. Microsoft explained that the Hafnium hackers were using the flaws to access email accounts and install malware to “facilitate long-term access to victim environments.” Soon after, U.S.-based cybersecurity firm FireEye reported that the hacking group targeted a number of American targets, including “U.S.-based retailers, local governments, a university, and an engineering firm.” On Sunday, the EBA, an EU financial regulator, announced that its email systems were compromised by the cyberattack. “As the vulnerability is related to the …