5 Unsettling cyberthreats
Cyberthreats are typically boring, repetitive, and require a reasonably predictable remediation process. A SQL injection is a SQL injection, no matter who’s trying it. But what about the outliers? What about threats that impact you, but you can’t remediate, or establish a policy to cover? Here are 5 cyberthreats that if you’re not frightened by,…
BrandPost: Best of Both Worlds: Hybrid Onsite and Cloud-based DDoS Protection
When familiarity breeds complacency, you may have a serious problem countering cyber threats. For example, the first denial of service (DoS) attack occurred more than four decades ago. By 1999, this mode of attack morphed into distributed denial of service (DDoS) assaults that enlisted multiple agents to deluge a target with crippling traffic. DDoS attacks…
Stopping Threats in Their Tracks With Proactive Monitoring
With household names such as Renault ceasing manufacturing and the National Health Service of the U.K. actively redirecting patients from hospitals that are incapable of providing critical health care, ransomware has moved well beyond an annoyance that impacts your grandmother’s laptop and directly into the global spotlight. Over the past few days, however, the behavior…
APT3 hackers linked to Chinese intelligence
The APT3 hacker group, which has been attacking government and defense industry targets since 2010, has been linked to the Chinese Ministry of State Security, according to a report by Recorded Future. Other attackers have been linked to the Chinese military, but this is the first time a group has been connected to Chinese intelligence,…
Beware the coffee shop: Mobile security threats lurk around every corner
40 percent of organizations believe that C-level executives, including the CEO, are most at risk of being hacked when working outside of the office, according to a new report from iPass. Cafés and coffee shops were ranked the number one high-risk venue by 42 percent of respondents, from a list also including airports (30 percent),…
Breaking TLS: Good or bad for security?
As the use of TLS by malware and phishing increases, some security practitioners are seeking solutions to break TLS so they can monitor all traffic in and out of their network. Breaking TLS is typically accomplished by loading an inspection CA certificate that dynamically generates certificates by your TLS inspection device. The public key from…
Health Care and Ransomware: A Marriage Made in Hades
The WannaCry ransomware attack that struck on May 12 and quickly spread around the world was anything but routine. Heretofore, most ransomware attacks were initiated after a successful phishing effort; that wasn’t the case with WannaCry. Ransomware attacks are generally confined and targeted; this one, to date, has hit more than 100,000 organizations in over…
Protecting your cloud from ransomware
For enterprises that use the cloud, the key to being protected starts with understanding the layers that make up the components of their cloud stack. These different layers create multiple potential targets, and for the informed, they each represent a piece of the cloud environment that can be secured against potential threats. Ransomware doesn’t have…
Week in review: WannaCry decryptor available, stealing Windows credentials using Google Chrome
Here’s an overview of some of last week’s most interesting news and articles: DocuSign breached, stolen info used for targeted phishing campaign Phishing emails impersonating electronic signature technology provider DocuSign are not an unusual sight, but the latest campaign has the added advantage of specifically targeting registered DocuSign users. There’s now a WannaCry decryptor tool…
Healthcare organizations still complacent about cybersecurity
The rapid fire spread of the WannaCry ransomware, which infected thousands of organizations globally, is one of the most significant cyberattacks in recent digital history. The impact was particularly damaging to the healthcare sector, with the UK’s National Health Service (NHS) being one of the first and most adversely affected victims, causing numerous patient services…