Two years after it was last seen in February 2018, a new version of the ZLoader banking malware has resurfaced, with cybercriminals distributing the malware through email campaigns, according to security firm Proofpoint.
The Maze ransomware gang has started releasing payment card data from an attack that happened earlier this year at Banco BCR, which is the state-owned Bank of Costa Rica. The cybercriminal gang is now threatening to release more of customers' financial data each week.
Microsoft is warning Windows users about an ongoing "massive" COVID-19-themed phishing campaign that is attempting to install the NetSupport Manager on devices. Attackers can turn NetSupport into a remote access Trojan, or RAT.
Hackers tried two methods of exploiting a zero-day vulnerability in Sophos' XG firewall, but Sophos says it made a temporary fix that mitigated the risks. Attackers originally attempted to plant a Trojan, but then switched to ransomware.
Some fraudsters waging phishing campaigns are using fake websites hosted on Google's Firebase Storage service in an attempt to harvest credentials, according to Trustwave, which notes the phishing emails contain links to the service to make them look more credible.
The latest edition of the ISMG Security Report features Retired General Keith Alexander, former NSA director, discussing the long-term security implications of the shift to working from home. Also: an update on ransomware gangs leaking data and an analysis of using open source code for app development.
Apple and Google have released new APIs designed to support contact-tracing apps being developed by governments to help combat the COVID-19 pandemic. Already at least three U.S. states and 22 countries have expressed interest in using the APIs to build their apps.
The number of darknet forum ads offering full access to corporate networks jumped almost 70% during the first quarter of 2020, compared to the previous quarter, posing a significant potential risk to corporations and their now remote workforces, according to security firm Positive Technologies.
A recent phishing campaign bypassed multifactor authentication protections within Microsoft Office 365 to steal users' credentials stored in the cloud or launch other attacks, according to the security firm Cofense.
To achieve better network visibility, security practitioners must improve their knowledge of tools that support web services, containers and the evolution of development practices, says Ed Moyle, co-founder of the cybersecurity advisory firm Security Curve.
Australian shipping giant Toll Group recently suffered its second ransomware outbreak of the year, with Thomas Knudsen, the company's managing director, branding the latest attack as being "serious and regrettable." But was it preventable?
Attacks targeting cloud-based data nearly doubled in 2019 as companies shifted more of their valuable information off-premises and misconfigurations and other issues made it more vulnerable, according to the 2020 Verizon Data Breach Investigations Report. Observers expect the trend to continue this year.