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New malware Cthulhu Stealer targets Apple macOS users

Cato Security found a new info stealer, called Cthulhu Stealer, that targets Apple macOS and steals a wide range of information. Cado Security researchers have discovered a malware-as-a-service (MaaS)...

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Phishing attacks target mobile users via progressive web applications (PWA)

Cybercriminals use progressive web applications (PWA) to impersonate banking apps and steal credentials from mobile users. ESET researchers detailed a phishing campaign against mobile users that uses...

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Qilin ransomware steals credentials stored in Google Chrome

Sophos researchers investigated a Qilin ransomware breach attack that led to the theft of credentials stored in Google Chrome browsers. Sophos researchers investigated a Qilin ransomware attack where...

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SECURITY AFFAIRS MALWARE NEWSLETTER – ROUND 8

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape. Meet UULoader: An Emerging and Evasive Malicious Installer...

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Linux malware sedexp uses udev rules for persistence and evasion

Researchers spotted a new stealthy Linux malware named sedexp that uses Linux udev rules to achieve persistence and evade detection. Aon’s Cyber Solutions spotted a new malware family, called sedexp,...

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US offers $2.5M reward for Belarusian man involved in mass malware distribution

The US Department of State offers a $2.5 million reward for information leading to the arrest of a Belarusian cybercriminal involved in the mass malware distribution. The US Department of State...

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BlackByte Ransomware group targets recently patched VMware ESXi flaw...

BlackByte ransomware operators are exploiting a recently patched VMware ESXi hypervisors vulnerability in recent attacks. Cisco Talos observed the BlackByte ransomware group exploiting the recently...

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Young Consulting data breach impacts 954,177 individuals

A ransomware attack by the BlackSuit group on Young Consulting compromised the personal information of over 950,000 individuals. Software solutions provider Young Consulting disclosed a data breach...

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Iran-linked group APT33 adds new Tickler malware to its arsenal

Iran-linked group APT33 used new Tickler malware in attacks against organizations in the government, defense, satellite, oil and gas sectors. Microsoft researchers reported that the Iran-linked...

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Corona Mirai botnet spreads via AVTECH CCTV zero-day 

An instance of the Corona Mirai botnet spreads via AVTECH CCTV zero-day and multiple previously known vulnerabilities. Akamai’s Security Intelligence and Response Team (SIRT) has detected a botnet...

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Russia-linked APT29 reused iOS and Chrome exploits previously developed by...

Russia-linked APT29 group was spotted reusing iOS and Chrome exploits previously developed by surveillance firms NSO Group and Intellexa. Google TAG (Threat Analysis Group) researchers observed the...

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Threat actors exploit Atlassian Confluence bug in cryptomining campaigns

Threat actors are actively exploiting a critical flaw in the Atlassian Confluence Data Center and Confluence Server in cryptocurrency mining campaigns. The critical vulnerability CVE-2023-22527  (CVSS...

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SECURITY AFFAIRS MALWARE NEWSLETTER – ROUND 9

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape. Unveiling “sedexp”: A Stealthy Linux Malware Exploiting udev...

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A new variant of Cicada ransomware targets VMware ESXi systems

A new ransomware-as-a-service (RaaS) operation called Cicada3301 has emerged in the threat landscape and already targeted tens of companies. Cicada3301 is a new ransomware-as-a-service (RaaS)...

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Lockbit gang claims the attack on the Toronto District School Board (TDSB)

The Toronto District School Board (TDSB) confirmed that student information was compromised in the June Lockbit ransomware attack. The Toronto District School Board (TDSB) confirmed that students’...

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Earth Lusca adds multiplatform malware KTLVdoor to its arsenal

The Chinese-speaking threat actor Earth Lusca used the new backdoor KTLVdoor in an attack against a trading company in China. Trend Micro Researchers spotted the Chinese-speaking threat actor Earth...

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Russia-linked GRU Unit 29155 targeted critical infrastructure globally

The United States and its allies state that Russia-linked threat actors operating under the GRU are behind global critical infrastructure attacks. The FBI, CISA, and NSA linked threat actors from...

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SECURITY AFFAIRS MALWARE NEWSLETTER – ROUND 10

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape. BlackSuit Ransomware Dissecting the Cicada       Year-Long...

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Multiple malware families delivered exploiting GeoServer GeoTools flaw...

Multiple threat actors actively exploited the recently disclosed OSGeo GeoServer GeoTools flaw CVE-2024-36401 in malware-based campaigns. Researchers at Fortinet FortiGuard Labs reported that threat...

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TIDRONE APT targets drone manufacturers in Taiwan

A previously undocumented threat actor tracked TIDRONE targets organizations in military and satellite industries in Taiwan. Trend Micro spotted an allegedly China-linked threat actor, tracked...

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