Companies: manage an incident, report, inform, prevent
I am looking for current information about threats.
The BSI provides information on the current cyber security situation through a variety of channels. For companies of all sizes, free membership of the Alliance for Cyber Security is particularly recommended. As well as receiving current cyber security alerts with numerous technical indicators from the BSI, you also benefit from the know-how of the BSI and all other participants. Exchange ideas with companies the same size or from the same industry and learn all about how to implement IT security measures effectively.
CERT-Bund and Bürger-CERT also provide technical information on individual software products.
You can subscribe to newsletters from both. They differ in the level of technical detail and the selection of product information.
Other sources of information are the BSI's annual State of IT Security report, public press releases and the BSI's social media channels.