Biztonsági szemle
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2024. feb. 16.
Biztonsági szemle
Updated QBot malware variants discovered
New variants of the QBot malware, also known as Qakbot, have emerged since mid-December despite having been disrupted in August, suggesting continuous testing by the malware developer, BleepingComputer reports.
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2024. feb. 16.
Biztonsági szemle
Windows systems targeted by new TicTacToe dropper
Windows systems have been subjected to attacks involving a new group of malware droppers collectively called TicTacToe that enabled the distribution of various final-stage payloads, including AgentTesla, Remcos, LokiBot, and SnakeLogger, during the...
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2024. feb. 16.
Biztonsági szemle
Novel backdoor leveraged in Turla attacks
Novel backdoor leveraged in Turla attacks Attacks with the novel TinyTurla-NG backdoor have been deployed by Russian state-backed threat operation Turla, also known as Secret Blizzard, Pensive Ursa, Iron Hunter, and Venomous Bear, against several non...
![3D rendering Glowing text Ransomware attack on Computer Chipset. spyware, malware, virus Trojan, hacker attack Concept](/sites/default/files/styles/narrow_1x/public/feeds/c8/GettyImages-1191833199.jpg.webp?itok=HX1VhWpT)
2024. feb. 16.
Biztonsági szemle
‘MrAgent’ ransomware tool from RansomHouse Group targets ESXi servers
Trellix researchers say the RansomHouse group is mostly targeting corporate networks in the U.S. with multiple hypervisors.
![botnet virus at a computer screen skull](/sites/default/files/styles/narrow_1x/public/feeds/51/021624_botnet.jpg.webp?itok=Fpmf3rrW)
2024. feb. 16.
Biztonsági szemle
Feds remove Ubiquiti router botnet used by Russian intelligence
For the second time this year, U.S. authorities neutralize a botnet of SOHO routers run by nation-state threat actors.
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2024. feb. 16.
Biztonsági szemle
Like Seat Belts and Airbags, 2FA Must Be Mandatory ASAP
One of the worst hacks in history demonstrated that any online service must force its users to adopt at least two-factor authentication. This must be applied everywhere ASAP as a public safety measure.
![Upload text written on keyboard button.](/sites/default/files/styles/narrow_1x/public/feeds/d1/021524_upload.jpg.webp?itok=gxuZ33so)
2024. feb. 16.
Biztonsági szemle
New GenAI ‘upload file’ options spur data risk fears
File upload features added recently to generative AI platforms represent a new and bigger data pipe for sensitive information to wander outside corporate networks.
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2024. feb. 16.
Biztonsági szemle
Iran Warship Aiding Houthi Pirates Hacked by US
US reportedly launched a cyberattack against an Iranian military ship suspected of helping Houthi rebel pirates menacing shipping traffic in the Red Sea.
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2024. feb. 16.
Biztonsági szemle
Ransomware attack confirmed by Georgia county after LockBit claims
CNN reports that officials in Fulton County, Georgia, have confirmed that the significant disruption of its systems in late January have been caused by a ransomware attack following claims by the LockBit ransomware operation, which also alleged...
![<p>FBI Director Christopher Wray testifies before the House of Representatives on January 31, 2024, about China’s cyber threat to the United States. Today’s columnist, Ken Dunham of Qualys, explains how recent news about Volt Typhoon represents a change in strategy by China. (Photo by Kevin Dietsch/Getty Images)</p>](/sites/default/files/styles/narrow_1x/public/feeds/d0/KenDunhamCol.jpg.webp?itok=AgjtXD6E)
2024. feb. 16.
Biztonsági szemle
In the evolving cyberwar, China aims to take down our critical infrastructure
Volt Typhon represents a strategic shift by China away from espionage and towards actual disruption during a conflict – they are gunning for our major industries and here’s what organizations can do to prepare.
![](/sites/default/files/styles/narrow_1x/public/feeds/22/patch_Andre_Boukreev_shutterstock.jpg.webp?itok=azVYfIQu)
2024. feb. 15.
Biztonsági szemle
AI-Generated Patches Could Ease Developer, Operations Workload
Using information from a common technique for finding vulnerabilities, Google's Gemini can currently produce patches for 15% of such bugs. And it's not the only way to help automate bug fixing.
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