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UC San Francisco pays $1.14 million for ransomware decryptor
The University of California San Francisco (UCSF) says that it paid $1.14 million to the Netwalker ransomware operators who successfully breached the UCSF School of Medicine's IT network, stealing data and encrypting systems.
- June 29, 2020
- 04:37 PM
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NetWalker adjusts ransomware operation to only target enterprise
NetWalker ransomware group is moving away from phishing for malware distribution and has adopted a network-intrusion model focusing on huge businesses only.
- May 19, 2020
- 11:27 AM
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New Webinar: Choose Your Own Investigation — Browser Attack Edition
Modern attacks have shifted focus to the browser, yet detection tools remain largely blind to the crucial activity happening there.
Join Push Security on February 11th for an interactive "choose-your-own-adventure" webinar on ClickFix, credential phishing, and other in-browser attacks we've observed in the wild.
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Toll Group hit by ransomware a second time, deliveries affected
The Toll Group has suffered its second ransomware cyberattack in three months, with the latest one conducted by the operators of the Nefilim Ransomware.
- May 05, 2020
- 02:35 PM
- 0
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Windows Explorer Used by Mailto Ransomware to Evade Detection
A newly discovered Mailto (NetWalker) ransomware strain can inject malicious code into the Windows Explorer process so that the malware can evade detection.
- March 04, 2020
- 12:09 PM
- 2
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The Week in Ransomware - February 7th 2020 - Exploiting Drivers
This week we did not see too many new variants released, but we did have some interesting ransomware news.
- February 08, 2020
- 12:56 AM
- 0
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Mailto (NetWalker) Ransomware Targets Enterprise Networks
With the high ransom prices and big payouts of enterprise-targeting ransomware, we now have another ransomware known as Mailto or Netwalker that is compromising enterprise networks and encrypting all of the Windows devices connected to it.
- February 05, 2020
- 04:08 PM
- 5
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New Ransomware Strain Halts Toll Group Deliveries
Australian transportation and logistics company Toll Group confirmed today that systems across multiple sites and business units were encrypted by a new variant of the Mailto ransomware.
- February 05, 2020
- 11:27 AM
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