RSS ze světa hackingu


New Cyber Platform Lab 1 Decodes Dark Web Data to Uncover Hidden Supply Chain Breaches

This article has not been generated by ChatGPT.  2022 was the year when inflation hit world economies, except in one corner of the global marketplace – stolen data. Ransomware payments fell by over 40% in 2022 compared to 2021. More organisations chose not to pay ransom demands, according to findings by blockchain firm Chainalysis. Nonetheless, stolen data has value beyond a price tag, and in…

Datum: 20. 3. 2023

Researchers Shed Light on CatB Ransomware's Evasion Techniques

The threat actors behind the CatB ransomware operation have been observed using a technique called DLL search order hijacking to evade detection and launch the payload. CatB, also referred to as CatB99 and Baxtoy, emerged late last year and is said to be an "evolution or direct rebrand" of another ransomware strain known as Pandora based on code-level similarities. It's worth noting that the use…

Datum: 20. 3. 2023

Emotet Rises Again: Evades Macro Security via OneNote Attachments

The notorious Emotet malware, in its return after a short hiatus, is now being distributed via Microsoft OneNote email attachments in an attempt to bypass macro-based security restrictions and compromise systems. Emotet, linked to a threat actor tracked as Gold Crestwood, Mummy Spider, or TA542, continues to be a potent and resilient threat despite attempts by law enforcement to take it down. A …

Datum: 20. 3. 2023

Chinese Hackers Exploit Fortinet Zero-Day Flaw for Cyber Espionage Attack

The zero-day exploitation of a now-patched medium-security flaw in the Fortinet FortiOS operating system has been linked to a suspected Chinese hacking group. Threat intelligence firm Mandiant, which made the attribution, said the activity cluster is part of a broader campaign designed to deploy backdoors onto Fortinet and VMware solutions and maintain persistent access to victim environments.…

Datum: 18. 3. 2023

Pompompurin Unmasked: Infamous BreachForums Mastermind Arrested in New York

U.S. law enforcement authorities have arrested a New York man in connection with running the infamous BreachForums hacking forum under the online alias "Pompompurin." The development, first reported by Bloomberg Law, comes after News 12 Westchester, earlier this week, said that federal investigators "spent hours inside and outside of a home in Peekskill." "At one point, investigators were seen…

Datum: 18. 3. 2023

LockBit 3.0 Ransomware: Inside the Cyberthreat That's Costing Millions

U.S. government agencies have released a joint cybersecurity advisory detailing the indicators of compromise (IoCs) and tactics, techniques, and procedures (TTPs) associated with the notorious LockBit 3.0 ransomware. "The LockBit 3.0 ransomware operations function as a Ransomware-as-a-Service (RaaS) model and is a continuation of previous versions of the ransomware, LockBit 2.0, and LockBit,"…

Datum: 18. 3. 2023

FakeCalls Vishing Malware Targets South Korean Users via Popular Financial Apps

An Android voice phishing (aka vishing) malware campaign known as FakeCalls has reared its head once again to target South Korean users under the guise of over 20 popular financial apps. "FakeCalls malware possesses the functionality of a Swiss army knife, able not only to conduct its primary aim but also to extract private data from the victim's device," cybersecurity firm Check Point said.…

Datum: 17. 3. 2023

THN Webinar: 3 Research-Backed Ways to Secure Your Identity Perimeter

Think of the typical portrayal of a cyberattack. Bad guy pounding furiously on a keyboard, his eyes peeking out from under a dark hoodie. At long last, his efforts pay off and he hits the right combination of keys. "I'm in!" he shouts in triumph. Clearly, there are many problems with this scenario – and it's not just the hoodie. What's even more inaccurate is that most cyber attackers today do…

Datum: 17. 3. 2023

New GoLang-Based HinataBot Exploiting Router and Server Flaws for DDoS Attacks

A new Golang-based botnet dubbed HinataBot has been observed to leverage known flaws to compromise routers and servers and use them to stage distributed denial-of-service (DDoS) attacks. "The malware binaries appear to have been named by the malware author after a character from the popular anime series, Naruto, with file name structures such as 'Hinata--,'" Akamai said in a…

Datum: 17. 3. 2023

A New Security Category Addresses Web-borne Threats

In the modern corporate IT environment, which relies on cloud connectivity, global connections and large volumes of data, the browser is now the most important work interface. The browser connects employees to managed resources, devices to the web, and the on-prem environment to the cloud one. Yet, and probably unsurprisingly, this browser prominence has significantly increased the number of…

Datum: 17. 3. 2023

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