Let’s talk → Case study — 02
Response Informatics — a security incident response and full site recovery. We killed the malware, purged the database, hardened the stack, and left behind a playbook so the next attack has nowhere to land.
Response Informatics Ltd., part of the Aristontek Inc. group, is an IT services company serving a global client base. S3A is their long-standing digital partner — we build and run their websites and produce the digital marketing material that keeps them ahead of the competition.
So when responseinformaticsltd.com was hit by a targeted attack, they called the team that already knew their stack inside out.
responseinformaticsltd.com was hit by a targeted hacking attack. Visitors were silently redirected to suspicious third-party sites and prompted to download malware. Multiple injected files had been planted across the cPanel file system, and rogue code was waiting in places the team did not routinely audit.
Brand trust, SEO standing, and visitor safety were all on the line — and every hour the bad redirects stayed live made the cleanup harder and the search-engine penalty deeper.
The first pass mapped the blast radius. Six problems surfaced across files, database, and configuration:
Visitors were bounced to suspicious third-party domains before the real page ever loaded.
Pages prompted visitors to download malicious files — putting every user, and the brand, at risk.
Base64 payloads and redirect snippets planted across PHP, JS, and .htaccess files throughout cPanel.
Unauthorized admin accounts and malicious option rows seeded inside the MySQL database.
Outdated and abandoned WordPress plugins left a wide, unpatched attack surface.
Nothing was watching the file system, so the injection sat undetected and kept spreading.
Three goals framed the entire response:
Kill the live redirects and malware prompts immediately to protect visitors and salvage SEO standing.
Restore every file and database record to a verified, trusted baseline — nothing left behind.
Shrink the attack surface and add the controls and routine that stop a repeat.
Five steps from breach to hardened baseline — the same incident-response loop we run every time.
Three coordinated cleanup tracks, then a hardening pass that closed the door for good.
Every cPanel file reviewed; suspicious scripts, base64 payloads, and injected redirect snippets in PHP, JS & .htaccess removed. Core files restored to known-good versions.
MySQL audited end-to-end. Rogue admin accounts, malicious option entries, and injected post & widget content purged and re-verified.
Outdated and suspicious plugins removed, the rest updated to current versions, and anything not actively required stripped out to shrink the attack surface.
All cPanel, WordPress, FTP, and database passwords rotated; stale and unknown accounts revoked.
The entire site re-scanned against known-good baselines to confirm zero remaining payloads.
File permissions, admin access, and security settings tightened across both the server and CMS layers.
Every redirect rule reviewed and rewritten clean, killing the silent third-party hops for good.
A documented incident-response runbook handed over — so the next event is a checklist, not a scramble.
Continued updates and monitoring so the hardened footprint stays that way long after the incident.
The site is clean. Suspicious redirects are gone, the malware download prompts no longer fire, and the cPanel file system has been verified against known-good baselines. Response Informatics is back online with a hardened footprint — and a documented response playbook ready for the next incident.
“Amol and his team has helped us setting up all our websites and digital marketing material to give us a leading edge against our competition.”
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Incident response, malware removal, and hardening — done properly.
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