ryuk Archives - AZGAD WEBSITE SECURITY BLOG

Sunday, December 8, 2024

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Bitcoin Malware payments ransomware ryuk

2021-01-09 Tara Seals

Ryuk Rakes in $150M in Ransom Payments

An examination of the malware gang’s payments reveals insights into its economic operations.

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2021-01-06 Becky Bracken

Cyberattacks on Healthcare Spike 45% Since November

The relentless rise in COVID-19 cases is battering already frayed healthcare systems — and ransomware criminals are using the opportunity to strike.

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2020-12-16 Lindsey O'Donnell

Ryuk, Egregor Ransomware Attacks Leverage SystemBC Backdoor

In the past few months researchers have detected hundreds of attempted SystemBC deployments globally, as part of recent Ryuk and Egregor ransomware attacks.

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2020-10-30 Lindsey O'Donnell

Halloween News Wrap: The Election, Hospital Deaths and Other Scary Cyberattack Stories

Threatpost breaks down the scariest stories of the week ended Oct. 30 haunting the security industry — including bugs that just won’t die.

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2020-10-30 Becky Bracken

Kegtap, Singlemalt, Winekey Malware Serve Up Ransomware to Hospitals

Amid an uptick in attacks on healthcare orgs, malware families, Kegtap, Singlemalt and Winekey are being used to deliver the Ryuk ransomware to already strained systems.

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2020-10-29 Tom Spring

More Hospitals Hit by Growing Wave of Ransomware Attacks

Hospitals in New York and Oregon were targeted on Tuesday by threat actors who crippled systems and forced ambulances with sick patients to be rerouted, in some cases.

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2020-10-23 Elizabeth Montalbano

Ransomware Takes Down Network of French IT Giant

Sopra Steria hit with cyber attack that reportedly encrypted parts of their network on Oct. 20 but has remained mostly mum on details.

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2020-10-19 Tara Seals

Ryuk Ransomware Gang Uses Zerologon Bug for Lightning-Fast Attack

Researchers said the group was able to move from initial phish to full domain-wide encryption in just five hours.

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2020-10-19 Tara Seals

Ryuk Ransomware Gang Uses Zerologon Bug for Lightning-Fast Attack

Researchers said the group was able to move from initial phish to full domain-wide encryption in just five hours.

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2020-09-28 Tara Seals

Universal Health Services Ransomware Attack Impacts Hospitals Nationwide

The Ryuk ransomware is suspected to be the culprit.

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