RSS ze světa hackingu


Iran-Based Hackers Caught Carrying Out Destructive Attacks Under Ransomware Guise

The Iranian nation-state group known as MuddyWater has been observed carrying out destructive attacks on hybrid environments under the guise of a ransomware operation. That's according to new findings from the Microsoft Threat Intelligence team, which discovered the threat actor targeting both on-premises and cloud infrastructures in partnership with another emerging activity cluster dubbed …

Datum: 8. 4. 2023

Apple Releases Updates to Address Zero-Day Flaws in iOS, iPadOS, macOS, and Safari

Apple on Friday released security updates for iOS, iPadOS, macOS, and Safari web browser to address a pair of zero-day flaws that are being exploited in the wild. The two vulnerabilities are as follows - CVE-2023-28205 - A use after free issue in WebKit that could lead to arbitrary code execution when processing specially crafted web content. CVE-2023-28206 - An out-of-bounds write issue in…

Datum: 8. 4. 2023

Researchers Discover Critical Remote Code Execution Flaw in vm2 Sandbox Library

The maintainers of the vm2 JavaScript sandbox module have shipped a patch to address a critical flaw that could be abused to break out of security boundaries and execute arbitrary shellcode. The flaw, which affects all versions, including and prior to 3.9.14, was reported by researchers from South Korea-based KAIST WSP Lab on April 6, 2023, prompting vm2 to release a fix with version 3.9.15 on…

Datum: 8. 4. 2023

Researchers Uncover Thriving Phishing Kit Market on Telegram Channels

In yet another sign that Telegram is increasingly becoming a thriving hub for cybercrime, researchers have found that threat actors are using the messaging platform to peddle phishing kits and help set up phishing campaigns. "To promote their 'goods,' phishers create Telegram channels through which they educate their audience about phishing and entertain subscribers with polls like, 'What type…

Datum: 7. 4. 2023

Microsoft Takes Legal Action to Disrupt Cybercriminals' Illegal Use of Cobalt Strike Tool

Microsoft said it teamed up with Fortra and Health Information Sharing and Analysis Center (Health-ISAC) to tackle the abuse of Cobalt Strike by cybercriminals to distribute malware, including ransomware. To that end, the tech giant's Digital Crimes Unit (DCU) revealed that it secured a court order in the U.S. to "remove illegal, legacy copies of Cobalt Strike so they can no longer be used by…

Datum: 7. 4. 2023

Are Source Code Leaks the New Threat Software vendors Should Care About?

Less than a month ago, Twitter indirectly acknowledged that some of its source code had been leaked on the code-sharing platform GitHub by sending a copyright infringement notice to take down the incriminated repository. The latter is now inaccessible, but according to the media, it was accessible to the public for several months. A user going by the name FreeSpeechEnthousiast committed…

Datum: 7. 4. 2023

CISA Warns of Critical ICS Flaws in Hitachi, mySCADA, ICL, and Nexx Products

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has published eight Industrial Control Systems (ICS) advisories warning of critical flaws affecting products from Hitachi Energy, mySCADA Technologies, Industrial Control Links, and Nexx. Topping the list is CVE-2022-3682 (CVSS score: 9.9), impacting Hitachi Energy's MicroSCADA System Data Manager SDM600 that could allow an…

Datum: 7. 4. 2023

Supply Chain Attacks and Critical Infrastructure: How CISA Helps Secure a Nation's Crown Jewels

Critical infrastructure attacks are a preferred target for cyber criminals. Here's why and what's being done to protect them. What is Critical Infrastructure and Why is It Attacked? Critical infrastructure is the physical and digital assets, systems and networks that are vital to national security, the economy, public health, or safety. It can be government- or privately-owned. According to Etay…

Datum: 6. 4. 2023

FBI Cracks Down on Genesis Market: 119 Arrested in Cybercrime Crackdown

A coordinated international law enforcement operation has dismantled Genesis Market, an illegal online marketplace that specialized in the sale of stolen credentials associated with email, bank accounts, and social media platforms. Coinciding with the infrastructure seizure, the major crackdown, which involved authorities from 17 countries, culminated in 119 arrests and 208 property searches in…

Datum: 6. 4. 2023

Google Mandates Android Apps to Offer Easy Account Deletion In-App and Online

Google is enacting a new data deletion policy for Android apps that allow account creation to also offer users with a setting to delete their accounts in an attempt to provide more transparency and control over their data. "For apps that enable app account creation, developers will soon need to provide an option to initiate account and data deletion from within the app and online," Bethel…

Datum: 6. 4. 2023

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