Software AG is striving to recover from a Clop ransomware attack that has knocked out the company's help desk and internal communications, the German software company has disclosed. Here's a timeline of the Software AG ransomware attack and recovery details.Saturday, October 3: Clop breached Software AG's internal network. The hackers demanded roughly $20 million to provide the decryption key, multiple reports say.Monday, October 5: Software AG disclosed a malware attack -- though the disclosure didn't specifically mention Clop ransomware. The attack impacted help desk services and internal communication the company. At the time, Software AG believed customer information was not accessed by the malware attack -- but that belief ultimately was wrong.Thursday, October 8: Software AG disclosed that the malware has not been fully contained. Also, the software company discovered evidence that data was downloaded from Software AG's servers and employee notebooks.