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 and ACSC Release Top 2021 Malware Strains

    August 2, 2022

    CISA and the Australian Cyber Security Centre (ACSC) have published a joint Cybersecurity Advisory on the top malware strains observed in 2021. Malicious cyber actors often use malware to covertly compromise and then gain access to a computer or mobile device. As malicious cyber actors have been using most of these top malware strains for ...

  • BlackCat ransomware claims attack on European gas pipeline

    August 1, 2022

    The ALPHV ransomware gang, aka BlackCat, claimed responsibility for a cyberattack against Creos Luxembourg S.A. last week, a natural gas pipeline and electricity network operator in the central European country. Creos’ owner, Encevo, who operates as an energy supplier in five EU countries, announced on July 25 that they had suffered a cyberattack the previous weekend, ...

  • Activists use torrents to spread uncensored news to Russian pirates

    August 1, 2022

    A team of Ukrainian cyber-activists has thought of a simple yet potentially effective way to spread uncensored information in Russia: bundling torrents with text and video files pretending to include installation instructions. Named “Torrents of Truth,” the initiative is similar to “Call Russia,” a project to help break through Russian propaganda and open people’s eyes to ...

  • Russian Hackers Target U.S. HIMARS Maker in ‘New Type of Attack’

    August 1, 2022

    ussian hackers have launched “a new type of attack” on American military company Lockheed Martin, the maker of the M142 High Mobility Artillery Rocket System (HIMARS), the weapon the hackers believe is responsible for thousands of deaths in Ukraine, according to a pro-Moscow news website. The Kremlin-supporting Life website reported that the cyberattack by the Killnet ...

  • Huge network of 11,000 fake investment sites targets Europe

    July 31, 2022

    Researchers have uncovered a gigantic network of more than 11,000 domains used to promote numerous fake investment schemes to users in Europe. The platforms show fabricated evidence of enrichment and falsified celebrity endorsements to create an image of legitimacy and lure in a larger number of victims. The goal of the operation is to trick users into ...

  • Federal courts hit by “significant and sophisticated” cyberattack in 2020

    July 28, 2022

    The US federal court system was hit with a significant cyber breach in 2020, unrelated to the SolarWinds attack, that a US congressman on Thursday called “incredibly significant and sophisticated.” At a hearing of the House Judiciary Committee, chairman Jerrold Nadler, D-NY, noted that the Administrative Office of the Courts released a public statement about the ...