Hackers wielding Nefilim ransomware are targeting unpatched or poorly secured Citrix remote-access technology, then stealing data, unleashing crypto-locking malware and threatening to dump data to try to force payment, New Zealand's national computer emergency response team warns.
Researchers at two security firms are tracking separate phishing campaigns that are targeting customers of Wells Fargo and Bank of America, according to reports. In each case, the fraudsters are attempting to steal users' credentials using various methods and lures.
The surge in phishing campaigns and other types of fraud using COVID-19 themes has diminished in recent weeks, according to the Microsoft Threat Protection Intelligence Team, which asserts in a new report that such campaigns were never a dominant threat.
Semiconductor manufacturer MaxLinear confirmed this week that it was hit by the Maze ransomware gang in April and some "proprietary information" was exfiltrated and personally identifiable information exposed.
The notorious Qbot banking Trojan is making a comeback with new features and capabilities that enable it to more effectively steal victims' financial data and credentials, according to cybersecurity researchers at F5 Labs.
An internal CIA report from 2017 - just released in heavily redacted form - found that the agency's failure to secure its own systems facilitated the massive "Vault 7" data breach that enabled classified information, including details of 35 CIA hacking tools, to be leaked to WikiLeaks.
Scammers are looking to capitalize on the extortion campaigns being conducted by the Maze ransomware gang and others by demanding thousands of dollars in ransom to not release data they claim to have exfiltrated when in fact no attack took place and no data was removed, according to security firm WebARX.
Jewelry retailer Claire's says Magecart attackers hits its e-commerce store, hosted on Salesforce Commerce Cloud, and stole an unspecified number of customers' payment card details. Security firm Sansec, which discovered the breach, says Magecart attacks have grown more targeted during lockdown.
Microsoft's Azure Security Center has detected a new hacking campaign that for the first time specifically targets the Kubeflow platform on Kubernetes and uses XMRig cryptominer to mine for monero across multiple clusters.
The attack sounds ripped from an episode of TV show "24": Hackers have infiltrated a government network, and they're days away from unleashing ransomware. Unfortunately for Florence, a city in Alabama, no one saved the day, and officials are sending $300,000 in bitcoins to attackers for a decryption key.