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21–30 of 461 articles
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Bleeping Computer
WestJet, Canada's second-largest airline, is investigating a cyberattack that has disrupted access to some internal systems as it responds to the breach. [...]
The Hacker News
More than a year's worth of internal chat logs from a ransomware gang known as Black Basta have been published online in a leak that provides unprecedented visibility into their tactics and internal conflicts among its members. The Russian-language chats on the Matrix messaging platform between September 18, 2023, and September 28, 2024, were initially leaked on February 11, 2025, by an
The Register
Researchers say there's dissent in the ranks. Plus: An AI tool lets you have a go yourself at analysing the data Hundreds of thousands of internal messages from the Black Basta ransomware gang were leaked by a Telegram user, prompting security researchers to bust out their best Russian translations post haste.…
Bleeping Computer
An unknown leaker has released what they claim to be an archive of internal Matrix chat logs belonging to the Black Basta ransomware operation. [...]
Bleeping Computer
Spanish telecommunications company Telefónica confirms its internal ticketing system was breached after stolen data was leaked on a hacking forum. [...]
The Hacker News
In today’s rapidly evolving threat landscape, safeguarding your organization against cyberattacks is more critical than ever. Traditional penetration testing (pentesting), while effective, often falls short due to its high costs, resource requirements, and infrequent implementation. Automated internal and external network pentesting is a game-changing solution, empowering organizations to stay
Bleeping Computer
CISA is warning that threat actors have been observed abusing unencrypted persistent F5 BIG-IP cookies to identify and target other internal devices on the targeted network. [...]
The Register
Second sensitive info theft claimed by the same crims since June Digital data thieves have reportedly breached AMD's internal communications and are offering the allegedly stolen goods for sale. …
Bleeping Computer
Hackers targeted AutoCanada in a cyberattack last Sunday that impacted the automobile dealership group's internal IT systems, which may lead to disruptions. [...]
Graham Cluley
A group of hacktivists claims to have breached the IT systems of Disney, and stolen a gigantic 1.1 terabytes worth of data from the entertainment giant's internal Slack messaging channels. The hacking group, which calls itself NullBulge, posted on an underground hacking forum that it had hoped to postpone announcing the breach until it had accessed more information, "but our insider man got cold feet and kicked us out." Read more in my article on the Hot for Security blog.