Security Bulletin
11 Dec 2024
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Chinese Hacker Pwns 81K Sophos Devices With Zero-Day Bug
The US State Department has offered a $10 million reward for Guan Tianfeng, who has been accused of developing and testing a critical SQL injection flaw with a CVSS score of 9.8 used in Sophos attacks.
11 Dec 2024
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Krispy Kreme Doughnut Delivery Gets Cooked in Cyberattack
Threat actors punch holes in the company's online ordering systems, tripping up doughnut deliveries across the US after a late November breach.
11 Dec 2024
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Critical ‘AuthQuake’ bug let attackers bypass Microsoft MFA
Oasis researchers say they reported the bug in June – and Microsoft patched it in October.
11 Dec 2024
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Symmetrical Cryptography Pioneer Targets the Post-Quantum Era
Researchers at Cavero have created a correlating numbers mechanism, adding a layer of privacy that even threat actors can't gain enough information to breach.
11 Dec 2024
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Chinese hacker compromised 81K devices via zero-day in Sophos software
The U.S. Department of Justice offers $10 million for information leading to arrest of hacker.
11 Dec 2024
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Researchers Crack Microsoft Azure MFA in an Hour
A critical flaw in the company's rate limit for failed sign-in attempts allowed unauthorized access to a user account, including Outlook emails, OneDrive files, Teams chats, Azure Cloud, and more.
11 Dec 2024
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Ashley Jess: Cybersecurity trailblazer (video)
Honored by SC Media, Ashley Jess shares her journey from FBI analyst to Intel 471 leader, tackling cyber threats and inspiring women in IT security.
11 Dec 2024
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VSCode Remote Tunnels exploited in suspected Chinese cyberespionage campaign
Threat actors behind the intrusions initially compromised internet-exposed apps and database servers with SQL injection before proceeding with PHPsert webshell distribution, reconnaissance, credential compromise, lateral movement, and custom Mimikatz...
11 Dec 2024
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Cybersecurity Lessons From 3 Public Breaches
High-profile security incidents provide examples of how common vulnerabilities can be exploited. If you pay attention, you can learn from others' mistakes.
11 Dec 2024
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US moves against Chinese cybersecurity firm over sweeping Ragnarok ransomware attack
Chinese cybersecurity firm Sichuan Silence has been sanctioned by the U.S. Treasury Department for its role in the widespread exploitation of the Sophos XG firewall zero-day SQL injection flaw, tracked as CVE-2020-12271, to compromise critical...
11 Dec 2024
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Tips for Preventing Breaches in 2025
Hackers are constantly evolving, and so too should our security protocols.
11 Dec 2024
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New ICIT report urges better resilience to threats of a digitally consolidated world
ICIT says the key to resilience is in the four Rs: resourcing, recovery, rehearsals, and response -- all essential to mitigate the risks posed by digital consolidation and ensure the security of critical infrastructure.
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