What is Ransomware about
Ransomware is malware that denies companies access to their data, for example by encrypting it. Companies can then no longer access their data. Only when companies pay a ransom (ransom) do they (hopefully) regain access to their data. However, shutting down production or operations is not the only threat posed by such attacks. Data can also be tapped and offered for sale on the darknet. The number of such attacks was up significantly overall in 2021 (see also the blog post “BSI and BKA warn of cyber attacks over Christmas”).