Threat Intelligence | Threat Actor & Dark-Web Intelligence — SIRI Security LLC
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Threat Intelligence — know what's coming before it reaches your perimeter.

A detection rule built on last year's tactics catches last year's attackers. SIRI's threat-intelligence capability tracks threat actors, TTPs, dark-web activity and ransomware intelligence, and feeds it directly into detection logic and leadership reporting — not a PDF feed nobody reads.

73%Of ransomware victims had an infostealer infection or credential leak in the prior year
13.2MInfostealer infections recaptured across the criminal underground in 2025
95 daysMedian gap between a credential leak and the ransomware attack that followed
Why intelligence has to arrive before the incident, not after
Live tracking · scroll to see the early-warning signal most organisations miss
Leading indicator
73%
73% of ransomware victims had an infostealer infection or a credential leak in the prior year — a detectable early-warning signal that arrived well before the ransomware itself.
Narrow window
95 DAYS
50% of credential-leak events that preceded a ransomware attack occurred within 95 days of it — a window in which threat intelligence can still change the outcome.
Scale of the problem
13.2M
13.2 million infostealer infections were recaptured from criminal marketplaces in 2025 alone, each exposing an average of 50 credentials.
Endpoint gap
40%
40% of infostealer infections occurred on endpoints that already had EDR or antivirus installed — intelligence has to compensate for what endpoint tools miss.
Standardising
MITRE ATT&CK
MITRE ATT&CK gives threat intelligence and detection engineering a shared vocabulary, so intelligence about a threat actor's TTPs translates directly into a detection rule.

Intelligence that isn't operationalised is just reading material

A threat feed nobody acts on is indistinguishable from no threat feed at all.

Most organisations that buy threat intelligence buy a subscription — a stream of indicators and reports that arrives in an inbox and gets skimmed, if that. The value of threat intelligence isn't in having it; it's in what changes because of it: a detection rule tuned to a new TTP, a credential-leak alert acted on before it becomes a ransomware incident, a board briefing that reflects what's actually targeting your sector this quarter.

Ransomware rarely arrives without warning. In 73% of cases, an infostealer infection or credential leak preceded the attack — often months earlier, and frequently on a device that already had endpoint protection installed. That gap between the leading indicator and the eventual incident is exactly where operationalised threat intelligence earns its place: dark-web and credential-leak monitoring that surfaces the early signal, and a direct path to act on it before it becomes something worse.

73% of ransomware victims had a credential leak or infostealer infection first
With a median gap of 95 days between the leak and the attack — intelligence that catches this signal early is one of the highest-leverage places to intervene. (2026 Verizon DBIR data, via SpyCloud analysis.)

SIRI's threat-intelligence capability tracks threat-actor TTPs, dark-web and credential-leak activity, and ransomware intelligence relevant to your sector, and feeds it directly into SIRI MDR's detection logic and SIRI Attack's testing scope — so intelligence changes what gets detected and tested, not just what gets read.

What organisations get wrong

Four assumptions that turn intelligence into an unread inbox

Most intelligence programmes fail at the last step: turning a report into an action.

01 — CONSUMPTION

“We subscribe to a threat feed”

A subscription is a data source, not a programme — without a process to act on it, the feed is read by nobody and changes nothing.

02 — RELEVANCE

“All threat intelligence is useful”

Generic, unfiltered intelligence buries the handful of indicators relevant to your sector and environment under a volume nobody can process.

03 — TIMING

“We'll find out if our credentials leak”

Without active monitoring, a credential leak is discovered only when it's used against you — often the 95-day window before a ransomware attack closes unnoticed.

04 — INTEGRATION

“Intelligence and detection are separate teams”

Intelligence that never reaches the people tuning detection rules can't improve what actually gets caught — the two need to be connected, not parallel.

What SIRI's threat intelligence covers

Intelligence built to change what gets detected, tested and briefed

Delivered directly into SIRI MDR and SIRI Attack, not as a standalone report.

THREAT ACTORS

Threat Actor Tracking

Tracking threat actors and campaigns relevant to your sector and geography, not a generic global feed.

  • Sector-specific actor tracking
  • Campaign & motive analysis
  • Attribution context
See SIRI MDR →
TTP ANALYSIS

Tactics, Techniques & Procedures

Analysing how current threat actors actually operate, mapped to MITRE ATT&CK.

  • MITRE ATT&CK mapping
  • Technique & tooling analysis
  • Feeds SIRI MDR detection rules
See SIRI Attack →
DARK WEB

Dark-Web & Credential-Leak Monitoring

Continuous monitoring for leaked credentials, data and mentions of your organisation.

  • Credential-leak monitoring
  • Data-leak & forum monitoring
  • Early-warning alerting
See SIRI Exposure →
RANSOMWARE INTEL

Ransomware Intelligence

Tracking active ransomware groups, their targeting patterns and known tooling.

  • Ransomware-group tracking
  • Targeting-pattern analysis
  • Feeds SIRI Response readiness
See SIRI Response →
REPORTING

Leadership & Board Briefings

Translating intelligence into a briefing a board can actually use.

  • Quarterly threat briefings
  • Sector-specific context
  • Board-legible reporting
See SIRI Resilience →
INTEGRATION

Detection & Testing Integration

Feeding intelligence directly into detection tuning and offensive-testing scope.

  • Detection-rule tuning input
  • Red-team scenario input
  • Continuous refresh cycle
See SIRI MDR →

Evidence, not guesswork

No threat intelligence vs. generic feed vs. SIRI — what actually differs

A subscription and an operationalised capability are different things.

ApproachNo threat intelligenceGeneric third-party feedSIRI Threat Intelligence
Relevance to your sector & environmentN/ALow — unfilteredHigh — curated
Dark-web & credential-leak monitoringNoSometimes, genericIncluded
Feeds directly into detection tuningNoNoYes — SIRI MDR
Feeds directly into offensive testingNoNoYes — SIRI Attack
Board-legible reportingNoNoIncluded

Sources: 2026 Verizon Data Breach Investigations Report (via SpyCloud analysis); MITRE ATT&CK. Summarised for comparison.

Numbers every board should know

What the early-warning signal actually looks like

73%

Of ransomware had a leak first

Ransomware victims with a prior infostealer infection or credential leak.

95 days

Median warning window

Between the credential leak and the ransomware attack that followed.

13.2M

Infostealer infections in 2025

Recaptured from criminal marketplaces, each exposing an average of 50 credentials.

40%

On protected endpoints

Of infostealer infections occurred on endpoints with EDR or antivirus already installed.

Compliance alignment

Standards & frameworks we align to

Our methodology is built around publicly recognised frameworks — not a proprietary checklist. Where a specific certification or attestation is completed and verified, it will be named here explicitly.

ISO/IEC 27001:2022 SOC 2 (AICPA TSC) NIST CSF 2.0 MITRE ATT&CK OWASP Top 10 OWASP Top 10 for LLM Applications NIST AI RMF ISO/IEC 42001 ISO 22301 CERT-In Directions 2022

Framework references reflect publicly available versions as of publication and describe the standards our methodology is aligned to; they are not a claim of certification, attestation, or audit completion unless stated explicitly elsewhere on this site.

Why SIRI for threat intelligence specifically

Intelligence connected to detection and testing, not a standalone report

Intelligence only changes outcomes when it reaches the teams who can act on it.

01

Operationalised, not just delivered

Intelligence feeds directly into SIRI MDR's detection tuning and SIRI Attack's testing scope, so it changes what gets caught and what gets tested.

02

Sector-specific by default

Coverage is curated to your sector and environment rather than a generic global feed nobody has time to read.

03

Early-warning focused

Dark-web and credential-leak monitoring targets the leading indicators that precede an incident, not just after-the-fact reporting.

04

Board-legible

Findings are translated into briefings a board or leadership team can actually use, not raw indicator lists.

Who this is built for

Organisations SIRI's threat intelligence is built for

Financial Services Technology & SaaS Healthcare Critical Infrastructure & Energy Organisations in an active-threat sector Boards needing current risk context

How we work

From baseline monitoring to continuous integration

01

Scope & Baseline

Defining relevant threat actors, sectors and monitoring scope.

Week 1
02

Activate Monitoring

Dark-web, credential-leak and threat-actor monitoring goes live.

Week 2
03

Integrate

Intelligence feeds into SIRI MDR detection tuning and SIRI Attack scope.

Week 3
04

Brief & Refresh

Ongoing leadership briefings and continuous intelligence refresh.

Ongoing

Frequently asked

Threat intelligence, answered directly

How is this different from a threat-intel subscription we already have?

A subscription delivers data; this capability is scoped to your sector and environment, and is wired directly into detection tuning and testing scope rather than arriving as a report to read separately.

What happens if our credentials are found on the dark web?

You're alerted directly with context on what was exposed and where, and the finding is escalated for immediate credential rotation and, where relevant, incident investigation via SIRI Response.

Can this replace our existing SOC or detection tooling?

No — it's designed to strengthen detection you already run, feeding current threat-actor and TTP context into SIRI MDR's rules rather than replacing monitoring infrastructure.

How often is intelligence refreshed?

Dark-web and credential-leak monitoring runs continuously; threat-actor and TTP analysis and leadership briefings are typically refreshed quarterly or after a significant shift in your sector's threat landscape.

Do you cover ransomware groups targeting our specific sector?

Yes — ransomware intelligence is scoped to track groups and targeting patterns relevant to your sector, feeding directly into SIRI Response readiness planning.

Know what's coming before it arrives

Turn intelligence into something that changes outcomes.

Start with a scoped briefing, or connect intelligence directly into monitoring you already run.

24/7 for active incidents: +91 79819 12046

Visit or contact us — two locations, one team

SIRI Security LLC — Hyderabad, India

HeadquartersHyderabad, Telangana, India
24/7 emergency line+91 79819 12046
Emailcontact@sirisecurity.com
WhatsAppMessage us on WhatsApp
ReachIndia & the United States · serving international organisations
Legal & regulatory counterpartSIRI Law LLP

SIRI Security LLC — Dallas, Texas, USA

U.S. operationsDallas, Texas, United States
24/7 emergency line+91 79819 12046
Emailcontact@sirisecurity.com
WhatsAppMessage us on WhatsApp
ReachServing U.S. & North American organisations
Exact office address[INSERT VERIFIED DALLAS OFFICE ADDRESS]
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