RSS ze světa hackingu


New Report: Unveiling the Threat of Malicious Browser Extensions

Compromising the browser is a high-return target for adversaries. Browser extensions, which are small software modules that are added to the browser and can enhance browsing experiences, have become a popular browser attack vector. This is because they are widely adopted among users and can easily turn malicious through developer actions or attacks on legitimate extensions. Recent incidents like…

Datum: 6. 12. 2023

Sierra:21 - Flaws in Sierra Wireless Routers Expose Critical Sectors to Cyber Attacks

A collection of 21 security flaws have been discovered in Sierra Wireless AirLink cellular routers and open-source software components like TinyXML and OpenNDS. Collectively tracked as Sierra:21, the issues expose over 86,000 devices across critical sectors like energy, healthcare, waste management, retail, emergency services, and vehicle tracking to cyber threats, according…

Datum: 6. 12. 2023

Scaling Security Operations with Automation

In an increasingly complex and fast-paced digital landscape, organizations strive to protect themselves from various security threats. However, limited resources often hinder security teams when combatting these threats, making it difficult to keep up with the growing number of security incidents and alerts. Implementing automation throughout security operations helps security teams alleviate…

Datum: 6. 12. 2023

Hackers Exploited ColdFusion Vulnerability to Breach Federal Agency Servers

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) warned of active exploitation of a high-severity Adobe ColdFusion vulnerability by unidentified threat actors to gain initial access to government servers. "The vulnerability in ColdFusion (CVE-2023-26360) presents as an improper access control issue and exploitation of this CVE can result in arbitrary code execution,"…

Datum: 6. 12. 2023

Atlassian Releases Critical Software Fixes to Prevent Remote Code Execution

Atlassian has released software fixes to address four critical flaws in its software that, if successfully exploited, could result in remote code execution. The list of vulnerabilities is below - CVE-2022-1471 (CVSS score: 9.8) - Deserialization vulnerability in SnakeYAML library that can lead to remote code execution in multiple products CVE-2023-22522 (CVSS score…

Datum: 6. 12. 2023

Qualcomm Releases Details on Chip Vulnerabilities Exploited in Targeted Attacks

Chipmaker Qualcomm has released more information about three high-severity security flaws that it said came under "limited, targeted exploitation" back in October 2023. The vulnerabilities are as follows - CVE-2023-33063 (CVSS score: 7.8) - Memory corruption in DSP Services during a remote call from HLOS to DSP. CVE-2023-33106 (CVSS score: 8.4) - Memory corruption in…

Datum: 6. 12. 2023

Warning for iPhone Users: Experts Warn of Sneaky Fake Lockdown Mode Attack

A new "post-exploitation tampering technique" can be abused by malicious actors to visually deceive a target into believing that their Apple iPhone is running in Lockdown Mode when it's actually not and carry out covert attacks. The novel method, detailed by Jamf Threat Labs in a report shared with The Hacker News, "shows that if a hacker has already infiltrated your device, they can…

Datum: 5. 12. 2023

Russia's AI-Powered Disinformation Operation Targeting Ukraine, U.S., and Germany

The Russia-linked influence operation called Doppelganger has targeted Ukrainian, U.S., and German audiences through a combination of inauthentic news sites and social media accounts. These campaigns are designed to amplify content designed to undermine Ukraine as well as propagate anti-LGBTQ+ sentiment, U.S. military competence, and Germany's economic and social issues, according to a new…

Datum: 5. 12. 2023

Generative AI Security: Preventing Microsoft Copilot Data Exposure

Microsoft Copilot has been called one of the most powerful productivity tools on the planet. Copilot is an AI assistant that lives inside each of your Microsoft 365 apps — Word, Excel, PowerPoint, Teams, Outlook, and so on. Microsoft's dream is to take the drudgery out of daily work and let humans focus on being creative problem-solvers. What makes Copilot a different beast than ChatGPT and…

Datum: 5. 12. 2023

15,000 Go Module Repositories on GitHub Vulnerable to Repojacking Attack

New research has found that over 15,000 Go module repositories on GitHub are vulnerable to an attack called repojacking. "More than 9,000 repositories are vulnerable to repojacking due to GitHub username changes," Jacob Baines, chief technology officer at VulnCheck, said in a report shared with The Hacker News. "More than 6,000 repositories were vulnerable to repojacking due to account…

Datum: 5. 12. 2023

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