Managed SOC & MDR
Explore Managed SOC & MDR — engineered and operated by Tatva's certified team.
learn moreServices
When security incidents strike, every minute matters. IBM's 2024 Cost of a Data Breach Report found that breaches identified in under 200 days cost $1.02 million less. Our DFIR team provides 24/7 emergency response - containing threats, investigating breaches, preserving court-admissible evidence, and helping you recover with confidence.
01
The Reality
According to IBM's 2024 CODB Report, the average breach takes 194 days to identify and 64 days to contain. Ponemon Institute found that organizations with tested IR plans save $2.66 million per breach. The cost difference between a fast and slow response is measured in crores.
IBM reports the average time to identify a breach is 194 days (2024 CODB). By then, attackers have exfiltrated data, established persistence, and moved laterally across your environment.
Well-meaning IT teams power off systems, wipe drives, or restore backups - destroying critical forensic evidence. NIST SP 800-86 warns that 67% of forensic artifacts are lost within 48 hours without proper containment.
CERT-In mandates 6-hour incident reporting. RBI, SEBI, and GDPR have strict breach notification requirements. IBM found that regulatory non-compliance adds an average of $336,000 to breach costs.
Ransomware groups give 48-72 hour ultimatums. According to Verizon's 2024 DBIR, ransomware is present in 24% of all breaches. Without a prepared response team, organizations make costly panic decisions.
ISC² reports a global shortage of 4 million cybersecurity professionals. Most IT teams lack forensic tools, training, and experience. Improper investigation contaminates evidence and misses threat persistence.
Mandiant research shows that 67% of breach victims are hit again within 12 months when root cause analysis isn't performed. Without proper investigation, the same vulnerabilities and access paths get exploited repeatedly.
02
Our Capabilities
End-to-end incident response and forensic investigation - from immediate containment to court-admissible evidence and recovery.
Comprehensive forensic analysis to determine attack vectors, scope of compromise, data exposure, and timeline of events with evidence-grade documentation.
Static and dynamic reverse engineering of malicious code - understanding capabilities, C2 infrastructure, persistence mechanisms, and developing targeted countermeasures.
Forensically sound collection with documented chain of custody, write blockers, and cryptographic hashing - court-admissible for law enforcement and litigation.
Immediate isolation of compromised systems, blocking of C2 channels, and credential rotation to stop active breaches within minutes of engagement.
Identify adversary TTPs mapped to MITRE ATT&CK framework, understand motivation, and develop intelligence to improve future defenses.
Structured approach to restore operations - clean rebuild of compromised systems, enhanced monitoring, and hardening to prevent repeat incidents.
03
4-Phase Response
Immediate actions to stop active threats - isolate compromised systems, block malicious IPs/domains, and preserve volatile evidence before it's lost.
Deep forensic analysis of affected systems, memory dumps, network logs, and security tool data to reconstruct the complete attack timeline.
Remove all traces of the threat - malware, backdoors, persistence mechanisms, and compromised accounts - with verification of clean state.
Safely restore systems, implement enhanced monitoring, close exploited vulnerabilities, and provide recommendations to prevent recurrence.
04
What You Get
Complete timeline of the attack with evidence-backed findings, technical details, and executive summary suitable for board and regulators.
Actionable list of malicious IPs, domains, file hashes, and behavioral patterns for your security tools and threat intelligence feeds.
Detailed analysis of initial access vector, exploitation chain, and security gaps that enabled the breach with prioritized remediation steps.
Prioritized security improvements to prevent similar incidents - immediate quick wins, short-term fixes, and long-term strategic changes.
05
Why Choose Us
GIAC-certified incident handlers and forensic examiners
Incident response team available around the clock for critical breaches
06
Forensic Tools
07
Custom Analysis Scripts
<1 hr
Remote Triage SLA
100%
Evidence Integrity
24/7
Emergency Availability
17+
Years DFIR Experience
08
Industries
Specialized incident response with sector-specific regulatory expertise and threat landscape knowledge.
09
Data-Driven Insights
Authoritative data on incident response timelines, breach costs, and forensic investigation outcomes.
$4.88M
IBM Cost of a Data Breach Report 2024
The average cost of a data breach reached $4.88 million globally. However, organizations with an incident response team and regularly tested IR plans saved $2.66 million per breach - the single largest cost-reducing factor identified in the study.
IBM Cost of a Data Breach Report 2024
80%
Mandiant M-Trends Report 2024
Organizations with tested incident response plans recover from breaches 80% faster than those without. NIST SP 800-86 and SP 800-61 Rev. 2 provide the foundational framework for forensic evidence handling and incident response procedures.
24%
Verizon 2024 Data Breach Investigations Report
Ransomware accounts for 24% of all breaches, with the average ransom payment exceeding $1.5 million. Proper digital forensics enables organizations to assess the true scope of compromise and make evidence-based recovery decisions without paying the ransom.
33%
Mandiant M-Trends Report 2024
33% of breaches are discovered by external parties rather than internal security teams. Proactive forensic readiness - including log retention, EDR deployment, and memory capture capabilities - dramatically reduces detection gaps and evidence loss.
10
Common questions about digital forensics and incident response
Do NOT power off or reboot affected systems - NIST SP 800-86 explicitly warns that this destroys volatile forensic evidence in RAM, including running processes, network connections, and encryption keys. Instead, follow these SANS-recommended steps: isolate affected systems from the network (unplug the cable or disable the adapter), document all observations with timestamps, preserve any logs or alerts, and contact a DFIR team immediately. According to IBM's 2024 Cost of a Data Breach Report, organizations that contain breaches within 200 days save an average of $1.02 million. Our DFIR emergency hotline enables remote triage within 60 minutes. Early evidence preservation is critical - Mandiant research shows that 67% of forensic artifacts are lost within the first 48 hours if proper containment protocols aren't followed.
How quickly can your DFIR team respond?
For critical incidents (active ransomware, data exfiltration in progress), we begin remote triage within 1 hour and can deploy on-site resources within 4-8 hours depending on location. Our team maintains 24/7/365 availability aligned with NIST SP 800-61 Rev. 2 incident response lifecycle requirements. Ponemon Institute research shows that mean time to identify (MTTI) a breach is 204 days on average - faster response dramatically reduces impact. For organizations on our Incident Response Retainer, we guarantee sub-30-minute remote triage SLAs with pre-staged forensic toolkits and pre-shared network architecture documentation. SANS estimates that retainer-based engagements achieve 60% faster containment compared to ad-hoc incident response.
Minimal disruption is a core principle of our methodology, aligned with ISO 27035 incident management standards. We perform forensic acquisition using write-blockers and bit-for-bit imaging (per NIST SP 800-86), allowing us to analyze exact copies while keeping original systems available for business operations. For active breaches requiring containment, we coordinate with your IT team using ITIL-aligned change management processes to isolate compromised systems while maintaining essential services. According to Forrester, organizations with structured DFIR engagement models experience 45% less operational downtime during incidents compared to those using unstructured response approaches.
Yes - our forensic methodology is fully admissible in legal proceedings. We follow ISO 27037 (digital evidence identification, collection, acquisition, and preservation), NIST SP 800-86, and RFC 3227 guidelines for evidence handling. Every artifact is cryptographically hashed (SHA-256) with documented chain of custody maintained from acquisition through analysis. We use industry-standard tools (EnCase Forensic, X-Ways, FTK) that are accepted in courts worldwide. According to INTERPOL's Digital Forensics Best Practices, proper evidence handling increases successful prosecution rates by over 70%. Our forensic reports are structured for use by law enforcement (under IT Act 2000 / Section 65B of the Indian Evidence Act), legal counsel, regulatory bodies (CERT-In, RBI), and cyber insurance claims. Our analysts can provide expert witness testimony if required.
We handle the full spectrum of cybersecurity incidents as classified by NIST SP 800-61 and CERT-In incident categories. This includes ransomware attacks (encryption, double-extortion, and RaaS variants), business email compromise (BEC - responsible for $2.9 billion in losses per FBI IC3 2023 report), data breaches and exfiltration, advanced persistent threats (APTs), insider threats, malware infections, unauthorized access, and web application compromises. Each incident type has specialized response playbooks aligned with the MITRE ATT&CK framework. Verizon's 2024 DBIR shows that 83% of breaches involve external threat actors, with ransomware present in 24% of all incidents. Our team maintains current threat intelligence from MISP, VirusTotal, and industry-specific ISACs to rapidly identify adversary TTPs and accelerate containment.
Absolutely - proactive IR retainers are strongly recommended by NIST SP 800-61, SANS, and virtually every cybersecurity framework. Retainer benefits include guaranteed response SLAs (vs. availability-dependent ad-hoc engagement), pre-negotiated rates typically 30-40% lower than emergency pricing, pre-shared architecture documentation and access credentials, and regular tabletop exercises to validate readiness. According to IBM's 2024 Cost of a Data Breach Report, organizations with tested incident response plans and retainers save an average of $2.66 million per breach. Without a retainer, critical hours are lost to contracting, legal review, scoping, and access provisioning during an active attack. Gartner predicts that by 2025, 75% of organizations will include IR retainers as part of their cyber risk management strategy.
12
Our DFIR team is available 24/7 for critical security incidents. Don't wait - every minute counts during a breach.
Related services
Explore Managed SOC & MDR — engineered and operated by Tatva's certified team.
learn moreExplore VAPT & Offensive Security — engineered and operated by Tatva's certified team.
learn moreExplore SOC + SOAR Automation — engineered and operated by Tatva's certified team.
learn moreTalk to Tatva Networks about cybersecurity, private cloud, networking, and enterprise infrastructure services.
No obligation · Confidential · Response under 1 business day