Certified Randomness Uses Quantum Cryptography to Make Stronger Keys
Researchers are using quantum computers to generate keys that are truly random to strengthen data encryption.
Aggregator
Building a Cyber-Resilient Organization in 2025
10 months 3 weeks ago
As 2025 unfolds, the digital battleground has never been more complex-or more consequential. Cyberattacks are no longer isolated incidents but persistent realities, threatening not only sensitive data but the very continuity of businesses, critical infrastructure, and even national security. In this environment, organizations must move beyond traditional cybersecurity and embrace a holistic approach: cyber resilience. […]
The post Building a Cyber-Resilient Organization in 2025 appeared first on Cyber Security News.
CISO Advisory
Windows 10 KB5058481 update brings seconds back to calendar flyout
10 months 3 weeks ago
Microsoft has released the optional KB5058481 preview cumulative update for Windows 10 22H2 with seven changes, including restoring seconds to the time display in the calendar flyout for those who previously lost it. [...]
Lawrence Abrams
Daily Dose of Dark Web Informer - 28th of May 2025
10 months 3 weeks ago
This daily article is intended to make it easier for those who want to stay updated with my regular Dark Web Informer and X/Twitter posts.
Dark Web Informer - Cyber Threat Intelligence
OneDrive File Picker Flaw Gives Apps Full Access to User Drives
10 months 3 weeks ago
A recent investigation by cybersecurity researchers at Oasis Security has revealed a data overreach in how Microsoft’s OneDrive…
Waqas
Threat Attack Daily - 28th of May 2025
10 months 3 weeks ago
Threat Attack Daily - 28th of May 2025
Dark Web Informer - Cyber Threat Intelligence
Ransomware Attack Update for the 28th of May 2025
10 months 3 weeks ago
Ransomware Attack Update for the 28th of May 2025
Dark Web Informer - Cyber Threat Intelligence
Windows 11 KB5058499 update rolls out new Share and Click to Do features
10 months 3 weeks ago
Microsoft has released the KB5058499 preview cumulative update for Windows 11 24H2 with forty-eight new features or changes, with many gradually rolling out, such as the new Windows Share feature and tje Click to Do Preview. [...]
Lawrence Abrams
APT41 malware abuses Google Calendar for stealthy C2 communication
10 months 3 weeks ago
The Chinese APT41 hacking group uses a new malware named 'ToughProgress' that abuses Google Calendar for command-and-control (C2) operations, hiding malicious activity behind a trusted cloud service. [...]
Bill Toulas
Play
10 months 3 weeks ago
You must login to view this content
cohenido
Play
10 months 3 weeks ago
You must login to view this content
cohenido
Czech Government Attributes Foreign Ministry Hack to China
10 months 3 weeks ago
APT31 Compromised the Czech Foreign Affairs Ministry in 2022
The Czech government on Wednesday said Chinese state hackers stole sensitive declassified information from the republic's foreign ministry as part of a years-long espionage campaign. Czech Ministry of Foreign Affairs attributed the hack to a Chinese nation-state group tracked as APT31.
The Czech government on Wednesday said Chinese state hackers stole sensitive declassified information from the republic's foreign ministry as part of a years-long espionage campaign. Czech Ministry of Foreign Affairs attributed the hack to a Chinese nation-state group tracked as APT31.
PumaBot Malware Targets Linux IoT Devices
10 months 3 weeks ago
Stealthy Malware Installs Cryptomining Software
A botnet targeting Internet of Things devices works by brute forcing credentials and downloading cryptomining software. Researchers call the botnet "PumaBot," since its malware checks for the string "Pumatronix," the name of a Brazilian manufacturer of surveillance and traffic camera systems.
A botnet targeting Internet of Things devices works by brute forcing credentials and downloading cryptomining software. Researchers call the botnet "PumaBot," since its malware checks for the string "Pumatronix," the name of a Brazilian manufacturer of surveillance and traffic camera systems.
CISA's Leadership Exodus Continues, Shaking Local Offices
10 months 3 weeks ago
'It's Just Totally Destabilizing,' Staffers Say Amid CISA's Leadership Exodus
An ongoing exodus of top officials and senior leadership at the Cybersecurity and Infrastructure Security Agency's regional offices has left staffers increasingly worried about a potential major shift in mission and continued cuts to staff and spending.
An ongoing exodus of top officials and senior leadership at the Cybersecurity and Infrastructure Security Agency's regional offices has left staffers increasingly worried about a potential major shift in mission and continued cuts to staff and spending.
A Peek Behind the Claude Curtain
10 months 3 weeks ago
Researcher Analyzes System Prompts to Show How New Claude Models Work
System-level instructions guiding Anthropic's new Claude 4 models tell it to skip praise, avoid flattery and get to the point, said independent AI researcher Simon Willison, breaking down newly released and leaked system prompts for the Claude Opus 4 and Sonnet 4 models.
System-level instructions guiding Anthropic's new Claude 4 models tell it to skip praise, avoid flattery and get to the point, said independent AI researcher Simon Willison, breaking down newly released and leaked system prompts for the Claude Opus 4 and Sonnet 4 models.
Safepay
10 months 3 weeks ago
You must login to view this content
cohenido
Safepay
10 months 3 weeks ago
You must login to view this content
cohenido
Questions mount as Ivanti tackles another round of zero-days
10 months 3 weeks ago
The besieged security vendor maintains the latest exploited vulnerabilities in its products are entirely linked to unspecified security issues in open-source libraries. Some researchers aren’t buying it.
The post Questions mount as Ivanti tackles another round of zero-days appeared first on CyberScoop.
Matt Kapko
Hundreds of Web Apps Have Full Access to Microsoft OneDrive Files
10 months 3 weeks ago
Researchers at Oasis Security say the problem has to do with OneDrive File Picker having overly broad permissions.
Jai Vijayan, Contributing Writer
GIT X IITB Trust Lab CTF
10 months 3 weeks ago
Name: GIT X IITB Trust Lab CTF (an GITxIITB TL CTF event.)
Date: May 28, 2025, 7:23 a.m. — 28 May 2025, 07:23 UTC [add to calendar]
Format: Jeopardy
On-site
Location: KLS GIT, Belagavi, Karnataka, India
Offical URL: https://unstop.com/p/git-x-iitb-ctf-kls-git-1461610
Rating weight: 0.00
Event organizers: fs0cie1yᶦⁿᵈᶦᵃ
Date: May 28, 2025, 7:23 a.m. — 28 May 2025, 07:23 UTC [add to calendar]
Format: Jeopardy
On-site
Location: KLS GIT, Belagavi, Karnataka, India
Offical URL: https://unstop.com/p/git-x-iitb-ctf-kls-git-1461610
Rating weight: 0.00
Event organizers: fs0cie1yᶦⁿᵈᶦᵃ