Investigation covers the forensic analysis of cyber incidents, helping determine how attacks occurred, what was affected, and which evidence supports response.
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Background for this topic.
Investigation is the systematic examination of an event, claim, or suspected activity to establish what happened, when it happened, and who or what was involved. In information security, it commonly covers suspected intrusions, misuse of accounts, data exposure, fraud, and control failures. Investigators reconstruct an event from sources such as authentication records, endpoint artifacts, network telemetry, cloud logs, and disk or memory images, then determine the affected systems, data, and attack path.
Reliable investigations depend on preserving evidence without altering it, recording its provenance, and separating confirmed facts from assumptions. Findings can guide containment and recovery, reveal vulnerabilities that require remediation, and provide threat intelligence about tools or techniques used against an organization. Privacy and legal requirements may restrict what data can be collected or shared, while weak logging, short retention, or uncontrolled access can leave important questions unanswered and undermine any disciplinary, regulatory, or judicial action.
Senators from both parties called the Securities and Exchange Commission's lack of MFA "inexcusable" and demand investigation into the regulator's cybersecurity lapse.
Criminal scored $2M in crypto proceeds but ends up in ‘cuffs following property raid The criminal thought to be behind a multimillion-dollar cryptojacking scheme is in custody following a Europol-led investigation.…
Speculation builds over whether a nearly year-old policy change was to blame Google-owned security house Mandiant's investigation into how its X account was taken over to push cryptocurrency scams concludes the "likely" cause was a successful brute-force password attack.…
As the investigation continues, the zoo reports that it does not store the credit card information of its guests.
The U.S. Department of Justice (DoJ) said it charged 19 individuals worldwide in connection with the now-defunct xDedic Marketplace, which is estimated to have facilitated more than $68 million in fraud