Insights

Blog & Case Studies

Practical cybersecurity and compliance guidance for India's small and medium businesses.

Data protection and compliance Featured · Compliance

DPDPA 2023: What Every Indian SME Must Do Before the Deadline

India's Digital Personal Data Protection Act 2023 introduces strict obligations for any business that collects personal data. This guide breaks down the five immediate actions your business must take, penalties for non-compliance, and how CyberLetics automates the hard parts.

AMArjun Mehta·8 min read
Read article arrow_forward
Industrial technologyCase Study

How a Pune Manufacturer Stopped a Ransomware Attack in 4 Minutes

A 45-person engineering parts factory used automated threat detection and instant alerts to halt LockBit 3.0 before it could encrypt a single production record.

CTCyberLetics Team6 min · Mar 2026
Planning a security checklistSecurity Guide

The 2026 Cybersecurity Checklist for Indian Small Businesses

20 actionable security controls every business with under 100 employees should have in place - ranked by impact, cost, and ease of implementation.

PKPriya Kapoor12 min · Mar 2026
Fintech paymentsCase Study

Bengaluru Fintech Achieves ISO 27001 Readiness in 6 Weeks

A Series A payment processing startup used CyberLetics' automated compliance framework to map controls, close gaps, and walk into their external audit fully prepared.

SRSuresh Rajan9 min · Feb 2026
Phishing on mobileSecurity Guide

Phishing in India 2026: Why SME Finance Teams Are the #1 Target

India saw a sharp rise in business email compromise attacks. Here's how attackers craft convincing bank / GST portal spoofs - and how to train your team to spot them.

AMArjun Mehta10 min · Feb 2026
Security frameworkCompliance

NIST CSF 2.0 for Indian Businesses: A Plain-English Explainer

The NIST Cybersecurity Framework is the gold standard for security programmes. This guide maps each function to practical steps an Indian SME can take without a dedicated security team.

PKPriya Kapoor14 min · Jan 2026
Code and scanningProduct Update

Introducing Website Scanner: Know Your SSL & Header Risk in Seconds

We shipped a built-in scanner that checks SSL expiry, missing security headers, HTTPS redirect, and Google Safe Browsing status for any domain - no setup required.

CTCyberLetics Team4 min · Jan 2026
E-commerce brandCase Study

How a Mumbai D2C Brand Cut Security Incidents by 73% in 3 Months

With 12 remote employees and no in-house IT, this fast-growing consumer brand used device monitoring and automated alerts to dramatically reduce their attack surface.

SRSuresh Rajan7 min · Dec 2025
Remote workSecurity Guide

Securing a Remote-First Indian Team: The Definitive 2026 Playbook

Work-from-home is permanent for most Indian tech companies. This playbook covers endpoint policies, secure SaaS access, and monitoring without invading privacy.

PKPriya Kapoor11 min · Nov 2025
Security incident responseCompliance

Data Breach Under DPDPA? Here's Your 72-Hour Response Checklist

DPDPA mandates breach notification to the Data Protection Board within a prescribed timeline. This step-by-step checklist tells you exactly who to notify, what to say, and how to document everything.

AMArjun Mehta7 min · Oct 2025
mark_email_read

Stay ahead of the threats

Get our monthly security digest - the most important threat intel and compliance updates for Indian SMEs. No spam, ever.