• News
  • Security
  • Products
  • About Seqrite
Blogs on Information Technology, Network & Cybersecurity | Seqrite Blog
  • News
  • Security
  • Products
  • About Seqrite

Technical Archive

UNG0801: Tracking Threat Clusters obsessed with AV Icon Spoofing targeting Israel

UNG0801: Tracking Threat Clusters obsessed with AV Icon Spoofing targeting Israel

Estimated reading time: 12 minutes

Key Targets. Industries Affected. Geographical Focus. Infection Chain – Operation IconCat. Infection Chain – I. Infection Chain – II. Campaign-Analysis – Operation IconCat. Campaign-I Initial Findings. Looking into the malicious PDF File. Technical Analysis. Malicious PyInstaller implant – PYTRIC...
Read Blog
December 22, 2025

Indian Income Tax-Themed Phishing Campaign Targets Local Businesses

Indian Income Tax-Themed Phishing Campaign Targets Local Businesses

Estimated reading time: 9 minutes

Introduction Over the past few months, tax-themed phishing and malware campaigns have surged, particularly during and after the Income Tax Return (ITR) filing season. With ongoing public discussions around refund timelines, these scams appear more credible, giving attackers the...
Read Blog
December 22, 2025

Operation MoneyMount-ISO — Deploying Phantom Stealer via ISO-Mounted Executables

Operation MoneyMount-ISO — Deploying Phantom Stealer via ISO-Mounted Executables

Estimated reading time: 8 minutes

Table of Contents: Introduction: Targeted sectors: Initial Findings about Campaign: Analysis of Phishing Mail: Infection Chain: Technical Analysis: Stage-1: Analysis of Malicious ISO file. Stage-2: Analysis of Executable. Analysis of 1st Payload Analysis of 2nd Payload (Phantom Stealer) Conclusion:...
Read Blog
December 12, 2025

Deceptive Layoff-Themed HR Email Distributes Remcos RAT Malware

Estimated reading time: 4 minutes

Over the past few months, job economy has been marked by uncertainty, with constant news about layoffs, restructuring, hiring freezes, and aggressive cost-cutting measures. This atmosphere has created widespread anxiety among both employees and organizations, and cybercriminals have quickly...
Read Blog
December 9, 2025

Operation FrostBeacon: Multi-Cluster Cobalt Strike Campaign Targets Russia

Estimated reading time: 11 minutes

Operation FrostBeacon: Multi-Cluster Cobalt Strike Campaign Targets Russia Contents Introduction Key Targets Geographical Focus Industries Affected LNK Cluster Initial Access: Archive Delivery Phishing Email and Decoys Malicious LNK and HTA Loader Obfuscated PowerShell Payload CVE Cluster Phishing Emails Chaining...
Read Blog
December 8, 2025

Operation DupeHike : UNG0902 targets Russian employees with DUPERUNNER and AdaptixC2

Estimated reading time: 11 minutes

Contents Introduction Key Targets. Industries Affected. Geographical Focus. Infection Chain. Initial Findings. Looking into the decoy-document Technical Analysis Stage 1 – Malicious LNK Script Stage 2 – DUPERUNNER Implant Stage 3 – AdaptixC2 Beacon. Infrastructural Artefacts. Conclusion SEQRITE Protection....
Read Blog
December 3, 2025

Operation Hanoi Thief: Threat Actor targets Vietnamese IT professionals and recruitment teams.

Estimated reading time: 10 minutes

Operation Hanoi Thief: Threat Actor targets Vietnamese IT professionals and recruitment teams. Introduction Key Targets. Industries Affected. Geographical Focus. Infection Chain. Initial Findings Looking into the decoy-document Technical Analysis Stage 1 – Malicious LNK Script Stage 2 – Pseudo-Polyglot...
Read Blog
November 28, 2025

Redis 8.2.2: Hardening the Lua Engine Against Four Critical Vulnerabilities

Estimated reading time: 7 minutes

Introduction Redis is an open-source, in-memory data store widely used as a cache, message broker, and high-performance NoSQL database. It offers rich data structures like strings, hashes, lists, sets, sorted sets, bitmaps, HyperLogLogs, and streams, backed by atomic operations...
Read Blog
November 13, 2025

Operation Peek-a-Baku: Silent Lynx APT makes sluggish shift to Dushanbe

Operation Peek-a-Baku: Silent Lynx APT makes sluggish shift to Dushanbe

Estimated reading time: 17 minutes

Introduction Timeline Key Targets. Industries Affected. Geographical Focus. Infection Chain. Initial Findings. Technical Analysis. Campaign – I The LNK Way. Malicious SILENT LOADER Malicious LAPLAS Implant – TCP & TLS. Malicious .NET Implant – SilentSweeper Campaign – II Malicious...
Read Blog
November 3, 2025

Anatomy of the Red Hat Intrusion: Crimson Collective and SLSH Extortions

Anatomy of the Red Hat Intrusion: Crimson Collective and SLSH Extortions

Estimated reading time: 10 minutes

Introduction In August 2025, a Telegram channel named “Scattered LAPSUS$ Hunters” surfaced, linking itself to notorious cybercrime groups: Scattered Spider, ShinyHunters, and LAPSUS$. The group quickly began posting stolen data, ransom demands, and provocative statements, reviving chaos once driven...
Read Blog
October 24, 2025
1 2 … 6 Next →
Featured Authors
  • Seqrite
    Seqrite

    Seqrite is a leading enterprise cybersecurity solutions provider. With a focus...

    Read more..
  • Jyoti Karlekar
    Jyoti Karlekar

    I'm an avid writer who enjoys crafting content about emerging technologies and...

    Read more..
  • Bineesh P
    Bineesh P

    I am a passionate cybersecurity enthusiast and a dedicated writer. With a knack...

    Read more..
  • Sanjay Katkar
    Sanjay Katkar

    Sanjay Katkar is the Joint Managing Director of Quick Heal Technologies...

    Read more..
Topics
apt (25) Cyber-attack (36) cyber-attacks (58) cyberattack (16) cyberattacks (15) Cybersecurity (334) cyber security (34) Cyber threat (33) cyber threats (50) data breach (56) data breaches (29) data loss (28) data loss prevention (33) data privacy (14) data protection (30) data security (15) DLP (49) DPDP (13) DPDPA (14) Encryption (16) endpoint security (110) Enterprise security (18) Exploit (13) GDPR (13) malware (76) malware analysis (13) malware attack (23) malware attacks (12) MDM (27) Microsoft (15) Network security (24) Patch Management (12) phishing (29) Ransomware (69) ransomware attack (30) ransomware attacks (30) ransomware protection (14) Seqrite (40) Seqrite Encryption (27) Seqrite EPS (33) Seqrite Services (16) Threat Intelligence (13) UTM (34) Vulnerability (16) zero trust (13)
Loading
Resources
  • White Papers
  • Datasheets
  • Threat Reports
  • Manuals
  • Case Studies
About Us
  • About Seqrite
  • Leadership
  • Awards & Certifications
  • Newsroom
Archives
  • By Date
  • By Category
Loading

© 2025 Quick Heal Technologies Ltd. Cookie Policies Privacy Policies