malware Archives - Securezoo

LockBit 3.0 Ransomware: An evolving threat that challenges network defenses and mitigations

Cybersecurity Attacks, Malware, Ransomware / Frank Crast / March 21, 2023 / ALPHV, BlackCat, BlackMatter, LockBit, LockBit Black, malware, RaaS, Ransomware

The FBI, CISA, and MS-ISAC have released a joint cybersecurity advisory regarding LockBit 3.0 ransomware as identified through FBI investigations as recently as this month.

LockBit 3.0 Ransomware: An evolving threat that challenges network defenses and mitigations Read More »

Threat actors abuse Windows debugger tool to disguise PlugX trojan attacks

Cybersecurity Attacks, Malware / Frank Crast / February 27, 2023 / debugger, malware, PlugX, RAT, Windows, x32dbg.exe

Researchers have discovered threat actors abusing legitimate open-source debugger tool for Windows to disguise PlugX trojan attacks.

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Microsoft report highlights Mac ransomware threats and techniques

Cybersecurity Articles, Cybersecurity Attacks, Malware / Frank Crast / January 7, 2023 / Defender, encryption, EvilQuest, FileCoder, KeRanger, macOS, MacRansom, malware, Microsoft, OSX, Ransomware

Microsoft has released new details on Mac ransomware threats, techniques and provided guidance on how to protect networks and systems from ransomware attacks.

Microsoft report highlights Mac ransomware threats and techniques Read More »

SpyNote malware targets Android devices to steal account credentials

Cybersecurity Attacks, Malware, Mobile Security / Frank Crast / January 6, 2023 / Android, malware, SpyNote, spyware, ThreatFabric

In late 2022, security researchers have discovered a spike in volume of SpyNote malware samples used to steal account credentials.

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The Guardian closes offices after ransomware attack last month

Cybersecurity Attacks, Malware, Ransomware / Frank Crast / January 4, 2023 / Cyberattack, malware, Ransomware, The Guardian

Leading British newspaper The Guardian has temporarily closed offices after a ransomware attack reported last month.

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Raspberry Robin malware uses Tor network to deliver payloads to Telecom and Government targets

Malware / Frank Crast / December 29, 2022 / malware, Rasberry Robin, Red Canary, Tor network

Researchers have discovered a new malware threat dubbed Raspberry Robin that uses the Tor network to deliver payloads to Telecom and Government targets.

Raspberry Robin malware uses Tor network to deliver payloads to Telecom and Government targets Read More »

Cuba ransomware attacks on the rise with new exploits

Cybersecurity Articles, Malware, Ransomware, Vulnerabilities & Exploits / Frank Crast / December 4, 2022 / C2, CISA, Cuba, CVE-2020-1472, CVE-2022-24521, FBI, H0lyGh0st, KerberCache, Kerberoasting, LockBit, malware, Ransomware, RomCom, Spy Marketplace, Zeppelin

The Federal Bureau of Investigation (FBI) and the Cybersecurity and Infrastructure Security Agency (CISA) have released a joint Cybersecurity Advisory (CSA) with new details regarding Cuba Ransomware attacks.

Cuba ransomware attacks on the rise with new exploits Read More »

Report: Linux malware and cloud misconfigurations top cybersecurity threats

Cloud Security, Container Security, Cybersecurity Attacks, Malware / Frank Crast / September 5, 2022 / BlackCat, Cheerscrypt, Cloud, Containers, Conti, ESXi, Linux, LockBit, LockBit 2.0, MaaS, malware, RaaS, Ransomware, Trend Micro

A new report published by Trend Micro revealed that Linux malware and cloud misconfigurations make up some of the top cybersecurity threats facing organizations over the first half of 2022.

Report: Linux malware and cloud misconfigurations top cybersecurity threats Read More »

OrBit: New evasive and persistent Linux malware

Malware, Vulnerabilities & Exploits / Frank Crast / July 9, 2022 / Cybersecurity Threat Center, Linux, malware, OrBit, payload

Researchers from Intezer have discovered a new evasive and persistent Linux malware dubbed OrBit.

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Toll fraud Android malware is major threat to steal your money

Malware, Mobile Security / Frank Crast / July 4, 2022 / Android, Cybersecurity Threat Center, Google Play Store, malware, Microsoft, mobile, toll fraud

Researchers from Microsoft warn that toll fraud Android malware has been one of the most prevalent malware downloaded from the Google Play Store since 2017 and is a major threat to steal your money.

Toll fraud Android malware is major threat to steal your money Read More »