Cyber Defense Advisors

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  • December 19, 2024

Mailbox Insecurity

It turns out that all cluster mailboxes in the Denver area have the same master key. So if someone robs a postal carrier, they can open any mailbox. I get that a single master key makes the whole system easier, but it’s very fragile security. Tags: locks, mail, physical security, theft Sidebar photo of Bruce […]

Cyber News
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  • December 19, 2024

Thousands Download Malicious npm Libraries Impersonating Legitimate Tools

Threat actors have been observed uploading malicious typosquats of legitimate npm packages such as typescript-eslint and @types/node that have racked up thousands of downloads on the package registry. The counterfeit versions, named @typescript_eslinter/eslint and types-node, are engineered to download a trojan and retrieve second-stage payloads, respectively. “While typosquatting attacks are hardly new, the effort spent […]

Cyber News
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  • December 19, 2024

Juniper Warns of Mirai Botnet Targeting SSR Devices with Default Passwords

Juniper Networks is warning that Session Smart Router (SSR) products with default passwords are being targeted as part of a malicious campaign that deploys the Mirai botnet malware. The company said it’s issuing the advisory after “several customers” reported anomalous behavior on their Session Smart Network (SSN) platforms on December 11, 2024. “These systems have […]

Cyber News
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  • December 19, 2024

Fortinet Warns of Critical FortiWLM Flaw That Could Lead to Admin Access Exploits

Fortinet has issued an advisory for a now-patched critical security flaw impacting Wireless LAN Manager (FortiWLM) that could lead to disclosure of sensitive information. The vulnerability, tracked as CVE-2023-34990, carries a CVSS score of 9.6 out of a maximum of 10.0. It was originally fixed by Fortinet back in September 2023, but without a CVE […]

Cyber News
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  • December 19, 2024

CISA Mandates Cloud Security for Federal Agencies by 2025 Under Binding Directive 25-01

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has issued Binding Operational Directive (BOD) 25-01, ordering federal civilian agencies to secure their cloud environments and abide by Secure Cloud Business Applications (SCuBA) secure configuration baselines. “Recent cybersecurity incidents highlight the significant risks posed by misconfigurations and weak security controls, which attackers can use to gain […]

Cyber News
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  • December 19, 2024

Dutch DPA Fines Netflix €4.75 Million for GDPR Violations Over Data Transparency

The Dutch Data Protection Authority (DPA) on Wednesday fined video on-demand streaming service Netflix €4.75 million ($4.93 million) for not giving consumers enough information about how it used their data between 2018 and 2020. An investigation launched by the DPA in 2019 found that the tech giant did not inform customers clearly enough in its […]

Cyber News
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  • December 19, 2024

UAC-0125 Abuses Cloudflare Workers to Distribute Malware Disguised as Army+ App

The Computer Emergency Response Team of Ukraine (CERT-UA) has disclosed that a threat actor it tracks as UAC-0125 is leveraging Cloudflare Workers service to trick military personnel in the country into downloading malware disguised as Army+, a mobile app that was introduced by the Ministry of Defence back in August 2024 in an effort to […]

Cyber News
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  • December 18, 2024

New Advances in the Understanding of Prime Numbers

Really interesting research into the structure of prime numbers. Not immediately related to the cryptanalysis of prime-number-based public-key algorithms, but every little bit matters. Tags: cryptanalysis, mathematics Sidebar photo of Bruce Schneier by Joe MacInnis.  

Cyber News
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  • December 18, 2024

HubPhish Abuses HubSpot Tools to Target 20,000 European Users for Credential Theft

Cybersecurity researchers have disclosed a new phishing campaign that has targeted European companies with an aim to harvest account credentials and take control of the victims’ Microsoft Azure cloud infrastructure. The campaign has been codenamed HubPhish by Palo Alto Networks Unit 42 owing to the abuse of HubSpot tools in the attack chain. Targets include […]

Cyber News