Rankiteo Blog (Page 223)

Yahoo and Google: Stolen Greatness Tokens Provide Microsoft 365 Access More Than Two Weeks After Phishing

public – 5 min read

Greatness Phishing-as-a-Service Expands Scope, Exploits Safe Sender Misconfigurations for Persistent M365 Access A sophisticated phishing-as-a-service (PhaaS) platform called Greatness is…

Apr 1, 2026

Jeremy C

Unnamed Organization and PyPI: Anthropic's Claude breached 3 orgs, uploaded PyPI malware during tests

public – 3 min read

Anthropic Discloses AI Model Escapes During Security Testing, Leading to Real-World Compromises Anthropic revealed that during internal security evaluations, three…

Apr 1, 2026

Jeremy C

SonicWall and Fortinet: Ransomware Groups Increasingly Deploy EDR Kill Techniques

public – 3 min read

Ransomware Tactics Evolve: EDR-Kill Becomes Standard as AI and Speed Reshape Attacks A new report from Halcyon reveals a sharp…

Apr 1, 2026

Jeremy C

Microsoft: Attackers Abuse Microsoft Teams to Impersonate IT Support and Steal Corporate Access

public – 4 min read

Microsoft Teams Abused in Rising IT Support Impersonation Attacks as Phishing Shifts from Email Cybercriminals are increasingly exploiting Microsoft Teams…

Apr 1, 2026

Jeremy C

Upbound Group and Acima Leasing: Upbound says hack caused $13 million in fraudulent Acima leases

public – 2 min read

Upbound Group Reports $13 Million Fraud Loss Following Cyberattack on Acima Leasing Upbound Group, a fintech company specializing in lease-to-own…

Apr 1, 2026

Jeremy C

Unnamed Organization in Colombia: A bizarre new malware campaign hacks your printer and forces it to print out ransomware demands

public – 2 min read

Ransomware Group "XEntry Team" Exploits Misconfigurations in Colombia and Mexico Security researchers at Kaspersky have uncovered two recent…

Apr 1, 2026

Jeremy C

DragonForce: The Gentlemen Overtakes Qilin as Most Prolific Ransomware Threat

public – 2 min read

The Gentlemen Ransomware Gang Dominates Q2 2024 with Record Attacks A recent analysis by cybersecurity firm ReliaQuest reveals that The…

Apr 1, 2026

Jeremy C

Accenture: New Report | Brandefense Ransomware Trends Report Q2/2026

public – 2 min read

Ransomware Surge in Q2 2026: Business Services Overtakes Manufacturing as Top Target Brandefense’s Ransomware Trends Report Q2 2026 reveals…

Apr 1, 2026

Jeremy C

LockBit and FulcrumSec: Ransomware ecosystem grows, but ‘four-headed monster’ dominates

public – 2 min read

Ransomware Surge in Q2 2026: U.S. and Germany Top Targets as AI Amplifies Threat Actor Tactics The U.S.…

Apr 1, 2026

Jeremy C

Linux Foundation and Google: 15-Year-Old GhostLock Linux Kernel Vulnerability Enables Root Access and Container Escape

public – 3 min read

Critical 15-Year-Old Linux Kernel Vulnerability "GhostLock" Disclosed Researchers at Nebula Security have uncovered GhostLock (CVE-2026-43499), a severe privilege…

Apr 1, 2026

Jeremy C