Group-IB researchers expose a large-scale smishing and phishing operation impersonating 260+ brands across 72 countries, using fake Cloudflare error pages, geofencing, and encrypted WebSocket channels for real-time credit card theft.
Read more…
Source: Group IB
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- Horabot Unleashed: A Stealthy Phishing Threat
May 12, 2025
In April, FortiGuard Labs observed a threat actor using phishing emails with malicious HTML files to spread Horabot, malware that primarily targets Spanish-speaking users. It is known for using crafted emails that impersonate invoices or financial documents to trick victims into opening malicious attachments and can steal email credentials, harvest contact lists, and install banking ...
- Mitel Releases Security Advisory for Mitel SIP Phones
May 12, 2025
Mitel has released security advisory addressing two vulnerabilities in Mitel SIP Phones including Mitel 6800 Series, 6900 Series, 6900w Series and 6970 Conference Unit. CVE-2025-47188 has a CVSSv3 base score of 9.8 and is a ‘command injection’ vulnerability that could allow an unauthenticated attacker to inject and execute arbitrary commands on the device. Exploitation could lead ...
- Marbled Dust leverages zero-day in Output Messenger for regional espionage
May 12, 2025
Since April 2024, the threat actor that Microsoft Threat Intelligence tracks as Marbled Dust has been observed exploiting user accounts that have not applied fixes to a zero-day vulnerability (CVE-2025-27920) in the messaging app Output Messenger, a multiplatform chat software. These exploits have resulted in collection of related user data from targets in Iraq. Microsoft Threat ...
- Cisco Releases May 2025 IOS XE Software Security Advisory Bundled Publication
May 8, 2025
Cisco has released 20 security advisories that describe 26 vulnerabilities in Cisco IOS Software and Cisco IOS XE Software. Cisco IOS (internetwork operating system) is the operating system used on Networking devices. Cisco IOS XE is a modular version of that operating system, used on newer enterprise networking devices. Cisco has released software updates that ...
- Ransomware group Lockbit appears to have been hacked
May 8, 2025
The ransom-seeking cybercriminals behind the extortion group Lockbit appear to have suffered a breach of their own, according to a rogue post to one of the group’s websites and security analysts who follow the gang. On Wednesday one of Lockbit’s darkweb sites was replaced with a message saying, “Don’t do crime CRIME IS BAD xoxo from ...
- Cyber criminals impersonate payroll, HR and benefits platforms to steal information and funds
May 8, 2025
The relentless battle against online fraud is a constant evolution, a digital chase where security teams and malicious actors continually adapt. The increasing sophistication of attacks is blurring the lines between legitimate user behavior and impersonation attempts. The campaign we are exposing today is a reminder that even the most advanced security technologies do not dissuade ...