Search Results for "US-CERT"

US-CERT: Hackers Exploit Quasar Remote Administration Tool

Hacker cyberattacks target Quasar open-source remote administration tool (RAT) users — including MSPs (managed services providers),¬†US-CERT reports.

Samba Vulnerability: US-CERT Issues Cybersecurity Warning

At least 100,000 computers running Samba are open to a newly discovered vulnerability and require patching, Rapid7 and US-CERT warn.

How to Stop Zeppelin Ransomware Attacks: CISA, FBI Mitigation Guidance

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Zeppelin Ransomware attacks often leverage RDP exploitation, SonicWall firewall vulnerabilities & phishing campaigns, the CISA & FBI warn.

Colonial Pipeline Cyberattack: Timeline and Ransomware Attack Recovery Details

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Colonial Pipeline cyberattack details: DarkSide ransomware timeline, investigation & recovery updates involving FireEye, CISA, FBI, Biden administration & more.

Lapsus$ Cyberattack Victim List: Globant, Microsoft, Nvidia, Okta, Samsung, T-Mobile

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Despite the arrests of alleged Lapsus$ hacker group members, cyberattacks allegedly tied to the group continue. Here’s the Lapsus$ victims list.

Be Proactive Amid Growing Cybersecurity Concerns

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With cyberattacks now an intrinsic part of war, the situation in Ukraine will have IT Pros on high alert. Dave MacKinnon looks at where the IT community should be focusing its attention.

LokiLocker Ransomware May Use False Flag to Avoid Identification

A relatively new ransomware-as-a-service (RaaS) family known as LokiLocker is targeting Microsoft Windows users globally, BlackBerry threat researchers said.

Alleged Kaseya REvil Ransomware Hacker Extradited, Arraigned

Everything MSPs need to know about Kaseya VSA supply chain cyberattack investigation, SaaS recovery, on-premises VSA patches, REvil ransomware decryptor key and more.

FBI Issues RagnarLocker Ransomware Compromise, Cyberattack Indicators

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The FBI identified 52 entities across 10 critical infrastructure sectors affected by RagnarLocker ransomware attacks as of January 2022.

Ransomware Attacks Rose 17% in 2021; REvil and Conti Dominate

How many ransomware attacks were reported and/or publicly disclosed in 2021? Blackfog research reveals answers. Plus: MSSP ransomware mitigation steps.