LoTW Uploads suspended

The American Radio Relay League (ARRL) warns it suffered a serious online incident, which disrupted its IT systems and online operations, including email and the Logbook of the World. ARRL is the national association for amateur radio in the United States, representing amateur radio interests to government regulatory bodies, providing technical advice, and promoting events and educational programs for enthusiasts around the country. On Thursday, the ARRL announced that it suffered a cyberattack that disrupted its network and systems, including various online services hosted by the organization. “We are in the process of responding to a serious incident involving access to our network and headquarters-based systems. Several services, such as Logbook of The World and the ARRL Learning Center, are affected,” explained ARRL in a press release. Logbook of The World is an online database that allows amateur radio enthusiasts to submit electronic logs of successful contacts (QSO) and confirmations (QSL) between other users.