Biztonsági szemle

2025. Jan. 15.
Biztonsági szemle
North Korean crypto heist toll exceeded $659M in 2024
Attacks by North Korean state-backed attackers have not only resulted in the theft of $235 million from major Indian cryptocurrency exchange WazirX in July but also led to losses of $308 million for DMM Bitcoin, $100 million for Radiant Capital and...

2025. Jan. 15.
Biztonsági szemle
US moves to prohibit Chinese, Russian vehicle tech
Aside from banning the inclusion of Vehicle Connectivity System software and hardware, as well as Automated Driving System software developed by Chinese and Russian vendors in vehicles sold in the U.S., both China- and Russia-linked automobile...

2025. Jan. 15.
Biztonsági szemle
Cyberattack disclosed by Mortgage Investors Group after Black Basta claims
Attackers who trespassed on MIG's computer environment may have compromised individuals' full names and financial details, said the major Southeastern U.S. mortgage lending firm in a breach notice on its website that did not specify the nature of the...

2025. Jan. 15.
Biztonsági szemle
Telefónica breached via infostealer, social engineering
Infiltration of Telefónica's Jira platform through infostealer theft of credentials belonging to over a dozen of the firm's employees was followed by the targeting of employees with admin privileges and the eventual exfiltration of a list with 24,000...

2025. Jan. 15.
Biztonsági szemle
Pro-Ukraine hackers target major Russian state procurement platform
Despite Yellow Drift's claims that the electronic trading operator had lost 550 TB of data as a result of the intrusion, Roseltorg emphasized the complete recovery of all impacted data and infrastructure while it still works on restoring its trading...

2025. Jan. 15.
Biztonsági szemle
Thousands of WordPress sites impacted by WP3.XYZ malware campaign
Impacted websites, whose initial means of compromise remains uncertain, had a script retrieved from the wp3[.]xyz domain enabling the establishment of a deceptive admin account before installing an information-stealing plugin targeting admin...

2025. Jan. 15.
Biztonsági szemle
Advanced Microsoft 365-targeted brute-force attacks enabled by FastHTTP
All HTTP requests created using FastHTTP have been leveraged for brute-force and multi-factor authentication fatigue attacks against Azure Active Directory endpoints, with Brazil accounting for most of the malicious traffic, followed by Turkey...

2025. Jan. 15.
Biztonsági szemle
Widespread PlugX malware compromise eradicated in law enforcement operation
Acquisition of warrants in August enabled the U.S. Department of Justice and FBI to remotely target PlugX-impacted systems with a self-destruct command that not only removed malware files and registry keys but also established a temporary script to...
2025. Jan. 15.
Biztonsági szemle
Congratulations to the Top MSRC 2024 Q4 Security Researchers!
Congratulations to all the researchers recognized in this quarter’s Microsoft Researcher Recognition Program leaderboard! Thank you to everyone for your hard work and continued partnership to secure customers. The top three researchers of the 2024 Q4...

2025. Jan. 15.
Biztonsági szemle
As Tensions Mount With China, Taiwan Sees Surge in Cyberattacks
In 2024, the Taiwanese government saw the daily average of attempted attacks by China double to 2.4 million, with a focus on government targets and telecommunications firms.

2025. Jan. 15.
Biztonsági szemle
Microsoft shares insights from red teaming 100 GenAI products
In a whitepaper, the AI Red Team describes its methodology and offers guidance for security teams.

2025. Jan. 15.
Biztonsági szemle
Microsoft fixes 159 bugs in first Patch Tuesday of 2025
The patch dump is the largest from Microsoft in over half a decade.
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