When ransomware hits, paying the ransom can feel like the fastest way out. Systems are down. Pressure is high. Customers are waiting.
But in real incidents, payment is rarely the end of the story. In many cases, it’s only the middle.
Understanding what happens after payment is critical for leadership, risk owners, and boards.
The Common Assumption
Many organizations assume:
“If we pay, we get our data back and move on.”
In reality, payment solves only one problem and sometimes not even that one. It does not restore trust, fix weaknesses, or remove the attacker’s access.
What Often Happens After Payment
1. Access Is Not Automatically Removed
Attackers rarely clean up after themselves.
a) Backdoors often remain in the network
b) Stolen credentials may still be valid
c) Persistence mechanisms can stay hidden
This means the same group or another can return weeks later.
Real-world pattern:
Several companies have paid once, only to be hit again within 60–90 days using the same access path.
2. Data May Already Be Copied
Ransomware today is rarely just encryption.
Before files are locked, attackers often:
a) Copy sensitive documents
b) Extract email archives
c) Download customer or employee data
Paying does not guarantee that data is deleted.
Even if attackers promise to destroy it, there is no way to verify this.
3. Recovery Is Taking Longer Than Anticipated
a) Decryption is sometimes possible, but takes days to weeks to decrypt.
b) Some files may not be able to be decrypted due to corruption.
c) You will still have to recreate & test your systems after you have recovered.
4. Legal & Regulatory Exposure Will Continue
a) Payment does not eliminate a company's legal obligations.
b) Your company may still be subject to the following:
c) Notifications regarding breaches of confidential data to your customers.
d) Investigation by the government.
e) Legal suits from your business partners or customers.
5. Business Reputations Will Continue to Suffer
a) Your customers and business partners will be less concerned about whether you paid or not; and instead will be more concerned with:
b) How long were your systems down.
c) How secure was their data during the incident.
d) How transparent the company was in reporting and managing the incident.
e) If you do not communicate confidently and promptly, you may cause more damage through your communication style than through the actual attack.
A Simple Example
A mid-sized professional services firm paid a ransom to restore internal files.
Systems came back online within days.
Three months later:
1. The attacker reused stolen credentials
2. Client data was leaked publicly
3. The firm faced regulatory reporting and contract losses
The ransom payment reduced downtime but did not reduce overall impact.
What should businesses focus on before, during and after an incident?
Before an Incident
1. Have offline backups which have been tested
2. Conduct regular access reviews as well as have multi-factor authentication in place
3. Know who will authorize the ransom decision and how that will happen
During an Incident
1. View the payment as a risk to the company not as a technical solution
2. Assume your systems are already compromised after decryption
3. Get legal and your incident response team involved early on
After an Incident
1. Rebuild your systems instead of just unlocking them
2. Change all of your company credentials
3. Follow up with clear honest communication after incident review
Key Take Away's for Decision-Makers
1. Paying a ransom does not guarantee that attackers are no longer present
2. The possibility of data being exposed still exists even when payment is made
3. The effects on the business' legal, financial and public relations will exist long after recovery has taken place
4. Preparation and pre-planning for occurrence of attacks will outweigh any negotiations that may take place regarding payments.
The payment of a ransom may close one chapter in the story but it doesn't close the book on the entire incident.
