Error 524 Decoy: Unmasking a Global Smishing Operation Hiding Behind Error Pages


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:

  • CISA confirms it was breached by attackers using Ivanti flaws

    March 11, 2024

    One of the organizations compromised through a recently-discovered flaw in Ivanti products was, ironically enough, the US government’s Cybersecurity and Infrastructure Security Agency (CISA). Confirmation of the breach came from CISA itself, as well as from an anonymous source “with knowledge of the situation”, with a CISA spokesperson telling The Record the organization “identified activity indicating ...

  • Duvel forced to shut breweries after cyber attack

    March 9, 2024

    Belgian brewer Duvel has insisted it will have enough beer to keep supply flowing after it was hit by a cyber attack that brought production to a standstill. The company, one of the best-known Belgian beer brands, was hit by a suspected ransomware attack on Tuesday night that shut down five of its production facilities, four ...

  • FBI Report Reveals Americans Lost Staggering $3.94 Billion to Crypto Investment Scams in 2023

    March 9, 2024

    The surge in cryptocurrency scams in 2023, as reported by the FBI, underscores the growing prevalence of digital currency in online crime. With losses reaching $3.94 billion, a 53% increase from the previous year, these scams represent a significant portion of overall investment frauds, which amounted to $4.57 billion. Cryptocurrency scams encompass a range of deceptive ...

  • Magnet Goblin Targets Publicly Facing Servers Using 1-Day Vulnerabilities

    March 8, 2024

    On January 10, 2024, Ivanti published a security advisory regarding two vulnerabilities in Ivanti Connect Secure VPN. These vulnerabilities, which were exploited in the wild, are identified as CVE-2023-46805 and CVE-2023-21887. The exploitation of these vulnerabilities was quickly adopted by a number of threat actors, resulting in a broad range of malicious activities. Check Point Research ...

  • Patch now! VMWare escape flaws are so serious even end-of-life software gets a fix

    March 8, 2024

    VMWare has issued secuity fixes for its VMware ESXi, Workstation, Fusion, and Cloud Foundation products. It has even taken the unusual step of issuing updates for versions of the affected software that have reached thier end-of-life, meaning they would normally no longer be supported. This flaws affect customers who have deployed VMware Workstation, VMware Fusion, and/or ...

  • Belgium’s largest coffee roaster falls victim to cyber attack

    March 8, 2024

    Coffee Beyers from the Belgian town of Puurs-Sint-Amands has fallen victim to a cyber attack. Hackers managed to break into the company’s computer systems on Thursday. Cybercriminals are clearly targeting Belgian beverage producers this week. During the night from Tuesday to Wednesday, brewery Duvel Moortgat found traces of a break-in on its servers. Read more… Source: Techzine