Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
Telus Credential Stuffing Campaign: Detection and Hardening Guide for Stolen-Credential Account Takeovers
Introduction Telus, one of Canada's largest telecommunications providers, has warned customers that stolen credentials were used in a multi-...
Conti Ransomware Developer Sentenced to Four Years: What the Lytvynenko Case Teaches Defenders About RaaS Detection and Hardening
Overview A U.S. federal court has sentenced Oleksii Oleksiyovych Lytvynenko, a 44-year-old Ukrainian lawyer-turned-malware-developer, to fou...
Conti Ransomware Developer Sentenced to 4 Years: Detection and Hardening Guide Against Conti-Tradecraft Successors
What Happened Oleksii Oleksiyovych Lytvynenko, a Ukrainian national who developed encryption components for the Conti ransomware operation, ...
Trezor Phishing Campaign After Brevo Breach: 347,000 Users Targeted — Detection and Response Guide
Trezor Customers Targeted at Scale After Brevo Email Platform Breach Trezor has disclosed that a social engineering campaign against its cus...
Mantax Otax Android Malware: Detecting File Encryption, Data Theft, and Harassment Campaigns
Mantax Otax Android Malware: Detecting File Encryption, Data Theft, and Harassment Campaigns A newly reported Android malicious software str...
Conti Ransomware Member Sentenced: Defender Playbook for Anti-Recovery, Lateral Movement, and Encryption Staging
Conti Ransomware Member Sentenced: Defender Playbook for Anti-Recovery, Lateral Movement, and Encryption Staging Introduction A Ukrainian na...
MantaxOtax Android Malware: Ransomware-Spyware Hybrid — Detection, Containment, and Mobile IR Playbook
Introduction A newly documented Android malware family dubbed MantaxOtax is raising the stakes for mobile defense teams. Rather than special...
Trezor Third-Party Email Provider Breach: Defending Hardware Wallet Users Against Targeted Phishing and Social Engineering
Trezor Warns of Email Provider Breach Fueling Social Engineering Attacks Trezor has disclosed that threat actors breached its third-party em...
Trezor–ShipMonk Supply Chain Breach Exposes 81,000 Customers: Phishing Defense and Detection Guide
Trezor–ShipMonk Supply Chain Breach: What Defenders Need to Know Trezor, the hardware cryptocurrency wallet manufacturer, has disclosed that...