With breaches making the headlines on an almost weekly basis, the cybersecurity challenges we face are becoming visible not only to large enterprises, who have built security capabilities over the years, but also to small to medium businesses and the broader public. While this is creating greater awareness among smaller businesses of the need to […]
Cyber News
A malicious Python script known as SNS Sender is being advertised as a way for threat actors to send bulk smishing messages by abusing Amazon Web Services (AWS) Simple Notification Service (SNS). The SMS phishing messages are designed to propagate malicious links that are designed to capture victims’ personally identifiable information (PII) and payment card […]
Cyber News
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has revealed that an unnamed state government organization’s network environment was compromised via an administrator account belonging to a former employee. “This allowed the threat actor to successfully authenticate to an internal virtual private network (VPN) access point,” the agency said in a joint advisory published Thursday […]
Cyber News
The U.S. government on Thursday said it disrupted a botnet comprising hundreds of small office and home office (SOHO) routers in the country that was put to use by the Russia-linked APT28 actor to conceal its malicious activities. “These crimes included vast spear-phishing and similar credential harvesting campaigns against targets of intelligence interest to the […]
Cyber News
A group of South Korean security researchers have uncovered a vulnerability in the infamous Rhysida ransomware that provides a way for encrypted files to be unscrambled. Read more in my article on the Tripwire State of Security blog.
Cyber News
The Russia-linked threat actor known as Turla has been observed using a new backdoor called TinyTurla-NG as part of a three-month-long campaign targeting Polish non-governmental organizations in December 2023. “TinyTurla-NG, just like TinyTurla, is a small ‘last chance’ backdoor that is left behind to be used when all other unauthorized access/backdoor mechanisms have failed or […]
Cyber News
A reverse engineering of the firmware running on Ivanti Pulse Secure appliances has revealed numerous weaknesses, once again underscoring the challenge of securing software supply chains. Eclypsiusm, which acquired firmware version 9.1.18.2-24467.1 as part of the process, said the base operating system used by the Utah-based software company for the device is CentOS 6.4. “Pulse […]
Cyber News
Good essay on software bloat and the insecurities it causes. The world ships too much code, most of it by third parties, sometimes unintended, most of it uninspected. Because of this, there is a huge attack surface full of mediocre code. Efforts are ongoing to improve the quality of code itself, but many exploits are […]
Cyber News
With many of the highly publicized 2023 cyber attacks revolving around one or more SaaS applications, SaaS has become a cause for genuine concern in many boardroom discussions. More so than ever, considering that GenAI applications are, in fact, SaaS applications. Wing Security (Wing), a SaaS security company, conducted an analysis of 493 SaaS-using companies […]
Cyber News