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Hackers Use ClickFix Trick to Deploy PowerShell-Based Havoc C2 via SharePoint Sites

Actualités
Cybersecurity researchers are calling attention to a new phishing campaign that employs the ClickFix technique to deliver an open-source command-and-control (C2) framework called Havoc. "The threat actor hides each malware stage behind a SharePoint site and uses a modified version of Havoc Demon in conjunction with the Microsoft Graph API to obscure C2 communications within trusted, well-known
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⚡ THN Weekly Recap: Alerts on Zero-Day Exploits, AI Breaches, and Crypto Heists

Actualités
This week, a 23-year-old Serbian activist found themselves at the crossroads of digital danger when a sneaky zero-day exploit turned their Android device into a target. Meanwhile, Microsoft pulled back the curtain on a scheme where cybercriminals used AI tools for harmful pranks, and a massive trove of live secrets was discovered, reminding us that even the tools we rely on can hide risky
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The New Ransomware Groups Shaking Up 2025

Actualités
In 2024, global ransomware attacks hit 5,414, an 11% increase from 2023.  After a slow start, attacks spiked in Q2 and surged in Q4, with 1,827 incidents (33% of the year's total). Law enforcement actions against major groups like LockBit caused fragmentation, leading to more competition and a rise in smaller gangs. The number of active ransomware groups jumped 40%, from 68 in 2023 to 95
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Vo1d Botnet’s Peak Surpasses 1.59M Infected Android TVs, Spanning 226 Countries

Actualités
Brazil, South Africa, Indonesia, Argentina, and Thailand have become the targets of a campaign that has infected Android TV devices with a botnet malware dubbed Vo1d. The improved variant of Vo1d has been found to encompass 800,000 daily active IP addresses, with the botnet scaling a peak of 1,590,299 on January 19, 2025, spanning 226 countries. As of February 25, 2025, India has experienced a
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Mozilla Updates Firefox Terms Again After Backlash Over Broad Data License Language

Actualités
Firefox browser maker Mozilla on Friday updated its Terms of Use a second time within a week following criticism overbroad language that appeared to give the company the rights to all information uploaded by users. The revised Terms of Use now states - You give Mozilla the rights necessary to operate Firefox. This includes processing your data as we describe in the Firefox Privacy Notice. It
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Notorious Malware, Spam Host “Prospero” Moves to Kaspersky Lab (Krebs on Security)

Actualités
One of the most notorious providers of abuse-friendly “bulletproof” web hosting for cybercriminals has started routing its operations through networks run by the Russian antivirus and security firm Kaspersky Lab, KrebsOnSecurity has learned. 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. Last year, the French security firm Intrinsec detailed Prospero’s connections to bulletproof services advertised on Russian cybercrime forums under the names Securehost and BEARHOST. The bulletproof hosting provider BEARHOST. This screenshot has been machine-translated from Russian. Image: Ke-la.com. Bulletproof hosts are so named when they earn or cultivate a reputation for ignoring legal demands and abuse complaints. And BEARHOST has been cultivating…
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Notorious Malware, Spam Host “Prospero” Moves to Kaspersky Lab (Krebs on Security)

Sécurité
One of the most notorious providers of abuse-friendly “bulletproof” web hosting for cybercriminals has started routing its operations through networks run by the Russian antivirus and security firm Kaspersky Lab, KrebsOnSecurity has learned. 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. Last year, the French security firm Intrinsec detailed Prospero’s connections to bulletproof services advertised on Russian cybercrime forums under the names Securehost and BEARHOST. The bulletproof hosting provider BEARHOST. This screenshot has been machine-translated from Russian. Image: Ke-la.com. Bulletproof hosts are so named when they earn or cultivate a reputation for ignoring legal demands and abuse complaints. And BEARHOST has been cultivating…
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Notorious Malware, Spam Host “Prospero” Moves to Kaspersky Lab (Krebs on Security)

Sécurité
One of the most notorious providers of abuse-friendly “bulletproof” web hosting for cybercriminals has started routing its operations through networks run by the Russian antivirus and security firm Kaspersky Lab, KrebsOnSecurity has learned. 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. Last year, the French security firm Intrinsec detailed Prospero’s connections to bulletproof services advertised on Russian cybercrime forums under the names Securehost and BEARHOST. The bulletproof hosting provider BEARHOST. This screenshot has been machine-translated from Russian. Image: Ke-la.com. Bulletproof hosts are so named when they earn or cultivate a reputation for ignoring legal demands and abuse complaints. And BEARHOST has been cultivating…
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Notorious Malware, Spam Host “Prospero” Moves to Kaspersky Lab

Actualités
One of the most notorious providers of abuse-friendly “bulletproof” web hosting for cybercriminals has started routing its operations through networks run by the Russian antivirus and security firm Kaspersky Lab, KrebsOnSecurity has learned. 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. Last year, the French security firm Intrinsec detailed Prospero’s connections to bulletproof services advertised on Russian cybercrime forums under the names Securehost and BEARHOST. The bulletproof hosting provider BEARHOST. This screenshot has been machine-translated from Russian. Image: Ke-la.com. Bulletproof hosts are so named when they earn or cultivate a reputation for ignoring legal demands and abuse complaints. And BEARHOST has been cultivating…
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Amnesty Finds Cellebrite’s Zero-Day Used to Unlock Serbian Activist’s Android Phone

Actualités
A 23-year-old Serbian youth activist had their Android phone targeted by a zero-day exploit developed by Cellebrite to unlock the device, according to a new report from Amnesty International. "The Android phone of one student protester was exploited and unlocked by a sophisticated zero-day exploit chain targeting Android USB drivers, developed by Cellebrite," the international non-governmental
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