How to Handle Ransomware Attacks
Ransomware is a malware attack that hijacks data by encrypting it, blocking access and demanding a fee to unlock files. This type of attack can be devastating for businesses and organizations, causing productivity loss, loss of revenue and potentially long-term damage to brand reputation.
The US federal government is helping victims recover from attacks by disrupting the malicious cybercriminals behind them. For example, the US Department of Justice launched a months-long disruption campaign against the Hive ransomware group. This campaign has made it harder for the group to carry out future attacks and helped organizations recover data.
When a business pays a ransom, it’s a gamble that the attacker will actually restore access to the data. Many hackers view ransom payments as a source of income. They rely on the fact that most businesses will pay the ransom and that payments are made through untraceable crypto transactions. After an organization pays a ransom, criminals will know that the company is willing to risk money and that it likely has valuable data. This could lead to other targeted attacks in the future.
Developing a cybersecurity playbook is an excellent way to help mitigate the impact of a ransomware attack. A plan based on the National Institute of Standards and Technology (NIST) incident response lifecycle can facilitate smart decision making when an attack happens. In addition, companies can create an incident response team that will be able to quickly and effectively handle an attack.