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Star Blizzard increases sophistication and evasion in ongoing attacks
Star Blizzard increases sophistication and evasion in ongoing attacks
Microsoft Threat Intelligence continues to track and disrupt malicious activity attributed to a Russian state-sponsored actor we track as Star Blizzard, who has improved their detection evasion capabilities since 2022 while remaining focused on email credential theft against targets.
#microsoft#EN#2023#Threat#Intelligence#Star-Blizzard#attacks#analysis
·microsoft.com·
Star Blizzard increases sophistication and evasion in ongoing attacks
Darth Vidar: The Dark Side of Evolving Threat Infrastructure
Darth Vidar: The Dark Side of Evolving Threat Infrastructure
Summary Three key takeaways from our analysis of Vidar infrastructure: Russian VPN gateways are potentially providing anonymity for Vidar operators / customers, making it more challenging for analysts to have a complete overview of this threat. These gateways now appear to be migrating to Tor. Vidar operators appear to be expanding their infrastructure, so analysts need to keep them in their sights. We expect a new wave of customers and as a result, an increase of campaigns in the upcoming weeks
#team-cymru#EN#2023#Vidar#infostealer#analysis#threat#infrastructure#VPN
·team-cymru.com·
Darth Vidar: The Dark Side of Evolving Threat Infrastructure
Darth Vidar: The Dark Side of Evolving Threat Infrastructure
Darth Vidar: The Dark Side of Evolving Threat Infrastructure
Summary Three key takeaways from our analysis of Vidar infrastructure: Russian VPN gateways are potentially providing anonymity for Vidar operators / customers, making it more challenging for analysts to have a complete overview of this threat. These gateways now appear to be migrating to Tor. Vidar operators appear to be expanding their infrastructure, so analysts need to keep them in their sights. We expect a new wave of customers and as a result, an increase of campaigns in the upcoming weeks
#team-cymru#EN#2023#Vidar#infostealer#analysis#threat#infrastructure#VPN
·team-cymru.com·
Darth Vidar: The Dark Side of Evolving Threat Infrastructure