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Notorious Malware, Spam Host “Prospero” Moves to Kaspersky Lab

Krebs on Security

Security experts say the Russia-based service provider Prospero OOO (the triple O is the Russian version of “LLC”) has long been a persistent source of malicious software, botnet controllers, and a torrent of phishing websites. federal agencies from using Kaspersky software, mandating its removal within 90 days.

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Operation Heart Blocker: International Police Disrupt Phishing Network

SecureWorld News

and Dutch law enforcement agencies have dismantled 39 domains and their associated servers in an effort to disrupt a Pakistan-based network of online marketplaces selling phishing and fraud-enabling tools. In a significant victory against cybercrime, U.S. According to the U.S.

Phishing 107
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Ghost Ransomware a Persistent Global Threat to Critical Infrastructure

SecureWorld News

The FBI, CISA, and MS-ISAC have issued a joint cybersecurity advisory warning organizations about Ghost (Cring) ransomware, a sophisticated cyber threat that has been compromising critical infrastructure, businesses, and government entities worldwide.

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Report Shows Ransomware Has Grown 41% for Construction Industry

Digital Shadows

Top MITRE Technique: Spearphishing The construction sector is no stranger to phishing attacks, which topped the list of initial access techniques between October 1, 2023, and September 30, 2024. Phishing is favored by threat actors for its simplicity and effectiveness.

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LW ROUNDTABLE — How 2024’s cyber threats will transform the security landscape in 2025

The Last Watchdog

Part two of a four-part series The explosion of AI-driven phishing, insider threats, and business logic abuse has forced a shift toward more proactive, AI-enhanced defenses. Legacy IAM systems cant keep up as AI-powered phishing and deepfakes grow more sophisticated. The drivers are intensifying.

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Researchers Quietly Cracked Zeppelin Ransomware Keys

Krebs on Security

Peter is an IT manager for a technology manufacturer that got hit with a Russian ransomware strain called “ Zeppelin ” in May 2020. There are multiple examples of ransomware groups doing just that after security researchers crowed about finding vulnerabilities in their ransomware code. This is not an idle concern.

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Inside Ireland’s Public Healthcare Ransomware Scare

Krebs on Security

The consulting firm PricewaterhouseCoopers recently published lessons learned from the disruptive and costly ransomware attack in May 2021 on Ireland’s public health system. The unusually candid post-mortem found that nearly two months elapsed between the initial intrusion and the launching of the ransomware.