REvil Ransomware Group’s Sudden Re-emergence Sparks Concerns
Expectations that the notorious Russian-speaking REvil ransomware group's sudden and mysterious disappearance from the scene about two months ago would be a permanent one, have been dashed.
Researchers from CrowdStrike...
SideWalk Backdoor Linked to China-Linked Spy Group ‘Grayfly’
Grayfly campaigns have launched the novel malware against businesses in Taiwan, Vietnam, the US and Mexico and are targeting Exchange and MySQL servers.
The novel backdoor technique called SideWalk, seen...
Financial Cybercrime: Why Cryptocurrency is the Perfect ‘Getaway Car’
John Hammond, security researcher with Huntress, discusses how financially motivated cybercrooks use and abuse cryptocurrency.
This is part one of a two-part series on how hackers stole $2 million in...
‘Azurescape’ Kubernetes Attack Allows Cross-Container Cloud Compromise
A chain of exploits could allow a malicious Azure user to infiltrate other customers’ cloud instances within Microsoft’s container-as-a-service offering.
A critical security vulnerability allowing attackers to perform cross-account container...
33% of Reported Phishing Emails Prove Malicious or Suspect
Email inboxes are inundated with phishing emails daily, and new research finds that as many as 33% of them are suspicious or legitimate attacks.
A new F-Secure analysis of organizations across the globe...
Researchers Play Leading Role in Detecting Cloud Misconfiguration
Cloud misconfiguration problems have plagued security teams for years, with reports of data exposure regularly making headlines. While cases have seemingly declined, the problem persists, as indicated by analysis...
Attackers Moving Faster Inside Target Networks
Financially motivated attackers and nation-state groups alike are boosting their ability to break into target networks and move laterally once they gain a foothold, security researchers report.
In the "2021...
