A Microsoft-themed phishing campaign is using phony Google reCAPTCHA in an attempt to steal credentials from senior employees of various organizations, a new report by security firm Zcaler says. The company adds it prevented more than 2,500 phishing emails tied to the campaign.
Supermicro and Pulse Secure have each issued advisories warning users that some of their products are vulnerable to an updated version of Trickbot malware that features a bootkit module, nicknamed Trickboot, which can search for UEFI/BIOS firmware vulnerabilities.
Just days after Microsoft disclosed four serious flaws in Microsoft Exchange email servers, attackers are going on a wide hunt for vulnerable machines, some security experts say. The flaws could be exploited for creating backdoors for email accounts or installing ransomware and cryptominers.
Ransomware dominated the online-enabled crime landscape in 2020, some security experts say, thanks to the massive profits it's been generating and the relative ease of use for attackers - including support from a burgeoning cybercrime-as-a-service market.
An aviation IT company that says it serves 90% of the world's airlines has been breached in what appears to be a coordinated supply chain attack. Customers of at least four companies - Malaysia Airlines, Singapore Airlines, Finnair Airlines and Air New Zealand - may have been affected by the incident.
This edition of the ISMG Security Report features an analysis of key takeaways from the breaches tied to flaws in the Accellion File Transfer appliance. Also featured: Equifax CISO Jamil Farshchi on transforming supply chain security, plus an analysis of how "work from anywhere" is affecting cybersecurity.
Researchers with Microsoft and FireEye are disclosing additional malware used by the hacking group that targeted SolarWinds last December. These second-stage malware variants appear to have been deployed after organizations downloaded the "Sunburst" backdoor hidden in a software update.
The Russian carding and fraud discussion forum Maza has been breached, and hackers have leaked what appear to be legitimate members' details, including email addresses and forum credentials, threat-intelligence firms report. The breach and data leak follows a recent wave of attacks against cybercrime forums.
Qualys has confirmed that its Accellion File Transfer Appliance software was breached by zero-day-wielding attackers after stolen customer data appeared on the Clop ransomware gang's data leaks site. The security firm's public breach notification comes more than two months after the firm first learned it had been...
In financial services, there is a stark difference between defending against authorized versus unauthorized fraud incidents. James Hunt of Bottomline Technologies discusses the schemes and how to respond with a more dynamic prevention strategy.
Cyber security has become a war of attrition where organizations, government agencies and the Department of Defense (DoD) are facing new threats every day. But years of poor IT hygiene have limited their visibility into the IT infrastructure. This is not only opening doors into the network for cyber criminals, but it...
Microsoft issued emergency software patches on Tuesday for four zero-day vulnerabilities in its Exchange email server. The alarming vulnerabilities could allow a remote attacker into Exchange and possibly enable further lateral movement.
Using a nearly 20-year-old file transfer product - what could go wrong? Among the many lessons to be learned from the Accellion File Transfer Appliance mess is this: Attackers will devote substantial resources to reverse-engineer hardware, software or a service if there's a financial upside.
In an eye-opening look at the cost burden of a ransomware attack, Universal Health Services reports that an incident last September had a $67 million economic impact - citing, for example, the need to divert patients to competing facilities for urgent care. But insurance may cover much of the cost.