Microsoft Teams Exploited in Sophisticated Ransomware Phishing Scams
Cybersecurity firm Sophos reveals how ransomware groups are masquerading as IT support staff in Microsoft Teams to infiltrate organizations and deploy malware. The attackers exploit Teams' default settings to initiate contact and convince employees to grant remote access control.
Cybercrime Evolution: FlowerStorm Rises as Rockstar2FA Phishing Platform Collapses
The sudden technical failure of Rockstar2FA phishing toolkit has paved the way for FlowerStorm, a sophisticated phishing-as-a-service platform targeting Microsoft 365 credentials. This transition highlights the resilient nature of cybercrime operations, particularly affecting service industries in developed nations.
Chinese Hacker Indicted for Massive Sophos Firewall Attack Affecting 81,000 Devices
The U.S. Department of Justice has charged Chinese national Guan Tianfeng for exploiting Sophos firewall vulnerabilities that compromised 81,000 devices globally. The attack, linked to China's Ministry of Public Security, prompted multi-agency U.S. response including sanctions and a $10 million reward for information.
Chinese Hacker Charged in Massive Sophos Firewall Breach Affecting 81,000 Devices
U.S. authorities have charged Chinese national Guan Tianfeng for exploiting a critical zero-day vulnerability that compromised 81,000 Sophos firewalls globally in 2020. The attack, which impacted U.S. critical infrastructure, led to sanctions against Guan and his employer Sichuan Silence Information Technology Company.
Cybercriminals Exploit Exotic Pet Search to Spread Malware
Hackers are targeting users searching for information on Bengal cats in Australia, using SEO poisoning to spread Gootloader malware. Experts warn of the growing trend of exploiting niche searches for cyberattacks.