Cyber Defense Advisors

Year: 2024

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  • January 16, 2024

The Story of the Mirai Botnet

Over at Wired, Andy Greenberg has an excellent story about the creators of the 2016 Mirai botnet.  

Cyber News
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  • January 16, 2024

Inferno Malware Masqueraded as Coinbase, Drained $87 Million from 137,000 Victims

The operators behind the now-defunct Inferno Drainer created more than 16,000 unique malicious domains over a span of one year between 2022 and 2023. The scheme “leveraged high-quality phishing pages to lure unsuspecting users into connecting their cryptocurrency wallets with the attackers’ infrastructure that spoofed Web3 protocols to trick victims into authorizing transactions,” Singapore-headquartered Group-IB […]

Cyber News
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  • January 16, 2024

Hackers Weaponize Windows Flaw to Deploy Crypto-Siphoning Phemedrone Stealer

Threat actors have been observed leveraging a now-patched security flaw in Microsoft Windows to deploy an open-source information stealer called Phemedrone Stealer. “Phemedrone targets web browsers and data from cryptocurrency wallets and messaging apps such as Telegram, Steam, and Discord,” Trend Micro researchers Peter Girnus, Aliakbar Zahravi, and Simon Zuckerbraun said. “It also takes screenshots […]

Cyber News
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  • January 15, 2024

Heartless scammers prey on hundreds of lost pet owners, demanding ransoms or else…

Hundreds of pet owners across the UK have reported that they have received blackmail threats from scammers who claim to have found their lost pooches and missing moggies. Read more in my article on the Hot for Security blog. 

Cyber News
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  • January 15, 2024

Critical flaw found in WordPress plugin used on over 300,000 websites

A WordPress plugin used on over 300,000 websites has been found to contain vulnerabilities that could allow hackers to seize control. Security researchers at Wordfence found two critical flaws in the POST SMTP Mailer plugin. Read more in my article on the Tripwire State of Security blog. 

Cyber News
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  • January 15, 2024

Opera MyFlaw Bug Could Let Hackers Run ANY File on Your Mac or Windows

Cybersecurity researchers have disclosed a now-patched security flaw in the Opera web browser for Microsoft Windows and Apple macOS that could be exploited to execute any file on the underlying operating system. The remote code execution vulnerability has been codenamed MyFlaw by the Guardio Labs research team owing to the fact that it takes advantage […]

Cyber News
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  • January 15, 2024

3 Ransomware Group Newcomers to Watch in 2024

The ransomware industry surged in 2023 as it saw an alarming 55.5% increase in victims worldwide, reaching a staggering 4,368 cases. Figure 1: Year over year victims per quarter The rollercoaster ride from explosive growth in 2021 to a momentary dip in 2022 was just a teaser—2023 roared back with the same fervor as 2021, […]

Cyber News
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  • January 15, 2024

Voice Cloning with Very Short Samples

New research demonstrates voice cloning, in multiple languages, using samples ranging from one to twelve seconds. Research paper. Tags: academic papers, cloning, voice recognition Sidebar photo of Bruce Schneier by Joe MacInnis.  

Cyber News
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  • January 15, 2024

High-Severity Flaws Uncovered in Bosch Thermostats and Smart Nutrunners

Multiple security vulnerabilities have been disclosed in Bosch BCC100 thermostats and Rexroth NXA015S-36V-B smart nutrunners that, if successfully exploited, could allow attackers to execute arbitrary code on affected systems. Romanian cybersecurity firm Bitdefender, which discovered the flaw in Bosch BCC100 thermostats last August, said the issue could be weaponized by an attacker to alter the […]

Cyber News