How OSINT Can Help Mitigate Cyberattacks

Cyberattacks are becoming more frequent — and more sophisticated. To stay ahead, organizations must use every tool available to detect threats early. One powerful but often overlooked tool is Open Source Intelligence (OSINT). By using OSINT to mitigate cyberattacks, firms can spot vulnerabilities, track suspicious activity, and prevent potential cyberattacks before they happen.

What is Cybersecurity?

Cybersecurity is the practice of protecting digital assets like systems, networks, and programs, from unauthorized access and attacks. Cyberattacks can access and destroy sensitive information, extort money, or interfere with confidential business processes. Essentially, cybersecurity is a digital shield that prevents attackers from interrupting a firm’s workflow and protects confidential and sensitive information.

How can OSINT Help Mitigate Cyberattacks?

Open Source Intelligence (OSINT) is publicly available data that can be gathered and analyzed for investigations or surveillance. In cybersecurity, OSINT plays a crucial role by identifying risk indicators and improving responsiveness to threats. By using OSINT for cybersecurity, firms can monitor digital footprints that reveal cyber breaches or signs of potential attackers.

OSINT investigations can uncover:

Interconnected devices
Email domains linked to threats
Compromised credentials
Public records and exploit archives
Social networking connections

Attackers often gather publicly available information about a group of vulnerable employees and target them for a phishing or malware attacks. Proactive OSINT searches help uncover these risks early.

Real-World OSINT Cybersecurity Example

An increase in phishing emails alerted a law firm to risks of potential security breaches. The law firm contacted SMI Aware to investigate the source using email domain names found in the phishing attempts.

SMI Aware used a combination of proprietary software combined with a certified analyst to perform a deep search into the email domains. SMI Aware was able to find social media and networking connections to the perpetrator, allowing the firm to respond quickly and prevent a breach.

Preventing Cyberattacks with OSINT

Preventing cyberattacks requires vigilance from every member of your organization.
Adding OSINT investigations to your cybersecurity strategy can help you: