Colt Telecommunications Struggles in Wake of Cyber Incident
The UK telco said it temporarily took some systems offline as a "protective" measure in its investigation.
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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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.
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The UK telco said it temporarily took some systems offline as a "protective" measure in its investigation.
According to a government report, El Chapo's Sinaloa drug cartel used a hacker to spy on people connected to the FBI's 2018 investigation against the kingpin, which led to deadly consequences.
America's largest steel producer initially disclosed the breach in May and took potentially affected systems offline to investigation the intrusion and contain any malicious activity.
The communications company shared the discoveries of its investigation with government partners, but there is little information they can publicly disclose other than that there seems to be no impact to customers.
A multiyear investigation by a public-private partnership has resulted in the seizure of the botnet's US-based infrastructure and indictments for its key players, significantly disrupting a vast cybercriminal enterprise.
An employee inadvertently downloaded a malicious version of the legitimate RVTools utility, which launched an investigation into an attempted supply chain attack aimed at delivering the recently revived initial-access loader.
Nucor made it clear its investigation is still in the early stages and didn't specify the nature or scope of the breach, nor who the threat actor might be.
The investigation is ongoing, but the VC giant intends to inform affected customers on a rolling basis as more of the breach details come to light.
M&S has launched an investigation and said some customer operations are impacted.
The newspaper company expects the investigation to take some time, but said in an SEC filing that it has not yet identified any material impact.
By staying vigilant, agile, and prepared, organizations can turn TDIR from a defensive strategy into a proactive enabler of security and operational excellence.
The company is beginning to bring its systems back online, though the investigation wages on.
After launching an investigation in February into vehicles made by foreign adversaries, the Biden administration is finally making its move in the name of national security.
The two jurisdictions will work together to investigate the credential-stuffing attack that put the personal data of millions at risk.
Instead of online contraband, the website now asks anyone with information that could help with the investigation to contact authorities.
Verizon, AT&T, and T-Mobile USA are being fined for sharing location data. They plan to appeal the decision, which is the culmination of a four-year investigation into how carriers sold customer data to third parties.
Working together can bring much-needed trust to the industry and help safeguard people, organizations, and government — now and in the future.