Cyber Defense Advisors

Month: March 2024

Cybersecurity Analyst Perspectives: Navigating the Evolving Threat Landscape

Cybersecurity Analyst Perspectives: Navigating the Evolving Threat Landscape In an era dominated by technology, our lives have become intertwined with the digital realm. From online shopping and social media to smart home devices and remote work, the digital age has ushered in a new era of convenience and connectivity. However, this increased reliance on technology […]

Cyber Security Analyst
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  • March 23, 2024

Russian Hackers Use ‘WINELOADER’ Malware to Target German Political Parties

The WINELOADER backdoor used in recent cyber attacks targeting diplomatic entities with wine-tasting phishing lures has been attributed as the handiwork of a hacking group with links to Russia’s Foreign Intelligence Service (SVR), which was responsible for breaching SolarWinds and Microsoft. The findings come from Mandiant, which said Midnight Blizzard (aka APT29, BlueBravo, or Cozy […]

Cyber News
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  • March 22, 2024

Friday Squid Blogging: New Species of Squid Discovered

A new species of squid was discovered, along with about a hundred other species. As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered. Read my blog posting guidelines here. Tags: squid Sidebar photo of Bruce Schneier by Joe MacInnis.  

Cyber News
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  • March 22, 2024

Mozilla Drops Onerep After CEO Admits to Running People-Search Networks

The nonprofit organization that supports the Firefox web browser said today it is winding down its new partnership with Onerep, an identity protection service recently bundled with Firefox that offers to remove users from hundreds of people-search sites. The move comes just days after a report by KrebsOnSecurity forced Onerep’s CEO to admit that he […]

Cyber News
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  • March 22, 2024

New StrelaStealer Phishing Attacks Hit Over 100 Organizations in E.U. and U.S.

Cybersecurity researchers have detected a new wave of phishing attacks that aim to deliver an ever-evolving information stealer referred to as StrelaStealer. The campaigns impact more than 100 organizations in the E.U. and the U.S., Palo Alto Networks Unit 42 researchers said in a new report published today. “These campaigns come in the form of […]

Cyber News
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  • March 22, 2024

AWS Patches Critical ‘FlowFixation’ Bug in Airflow Service to Prevent Session Hijacking

Cybersecurity researchers have shared details of a now-patched security vulnerability in Amazon Web Services (AWS) Managed Workflows for Apache Airflow (MWAA) that could be potentially exploited by a malicious actor to hijack victims’ sessions and achieve remote code execution on underlying instances. The vulnerability, now addressed by AWS, has been codenamed FlowFixation by Tenable. “Upon […]

Cyber News
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  • March 22, 2024

Implementing Zero Trust Controls for Compliance

The ThreatLocker® Zero Trust Endpoint Protection Platform implements a strict deny-by-default, allow-by-exception security posture to give organizations the ability to set policy-based controls within their environment and mitigate countless cyber threats, including zero-days, unseen network footholds, and malware attacks as a direct result of user error. With the capabilities of the ThreatLocker® Zero Trust Endpoint […]

Cyber News
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  • March 22, 2024

China-Linked Group Breaches Networks via Connectwise, F5 Software Flaws

A China-linked threat cluster leveraged security flaws in Connectwise ScreenConnect and F5 BIG-IP software to deliver custom malware capable of delivering additional backdoors on compromised Linux hosts as part of an “aggressive” campaign. Google-owned Mandiant is tracking the activity under its uncategorized moniker UNC5174 (aka Uteus or Uetus), describing it as a “former member of […]

Cyber News
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  • March 22, 2024

Massive Sign1 Campaign Infects 39,000+ WordPress Sites with Scam Redirects

A massive malware campaign dubbed Sign1 has compromised over 39,000 WordPress sites in the last six months, using malicious JavaScript injections to redirect users to scam sites. The most recent variant of the malware is estimated to have infected no less than 2,500 sites over the past two months alone, Sucuri said in a report […]

Cyber News