InfoSecBulletin Cybersecurity for mankind
The Global Research and Analysis Team (GReAT) at Kaspersky has published quarterly summaries of advanced persistent threat (APT) activities for over six years. These summaries are based on our threat intelligence research and give a snapshot of what we have published in our private APT reports. They aim to highlight important events and findings for people to be aware of.
This is our latest installment, focusing on activities that we observed during Q3 2023.
PHP shares new RCE flaw (CVE 2026-115560) with no patch but mitigation
By infosecbulletin
/ Friday , October 23 2026
The PHP security team shared ways to protect against a new flaw that lets someone run unwanted code on certain...
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US banks faced unauthorized access by AI agents in customer accounts: Axios reports
By infosecbulletin
/ Friday , October 23 2026
Major US banks have detected unauthorized access to customer accounts by third-party AI agents, with some systems taking actions beyond...
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Atlassian patched 176 flaw in Jira and Confluence: Fortinet Urges to Patch Flaws Affecting FortiOS, FortiManager
By infosecbulletin
/ Thursday , October 22 2026
Fortinet has urged customers to prioritize security updates for FortiOS, FortiManager, and FortiAnalyzer scheduled for October 22, 2026. The coordinated...
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Hacker claim to access Rajasthan Police data: 70,000 records allegedly exposed
By infosecbulletin
/ Wednesday , October 21 2026
Hacker offers to sell Rajasthan Government’s Department of Information Technology & Communication (DoIT&C) data in a underground forum. The threat...
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Update now! PHP2Shell: Critical PHP vulnerabilities patched
By infosecbulletin
/ Wednesday , October 21 2026
The PHP team released urgent security updates to fix PHP2Shell, two serious flaws (CVE-2026-109618 and CVE-2026-109619) that let attackers run...
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Trump says data centres should pay dividends to local community
By infosecbulletin
/ Wednesday , October 21 2026
US President Donald Trump said on Wednesday that companies ​building data centers should pay a "dividend" to the communities ‌where...
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Hackers Actively Exploiting Palo Alto VPN Flaw Via CVE-2026-0257
By infosecbulletin
/ Tuesday , October 20 2026
Ransomware groups are using a flaw in Palo Alto Networks GlobalProtect VPN to get around multi-factor authentication and access corporate...
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DeepSeek AI banned by U.S. Government; federal agencies must remove all related tools
By infosecbulletin
/ Tuesday , October 20 2026
The U.S. Department of Homeland Security (DHS) ordered federal agencies to stop using DeepSeek products and remove it from all...
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CISA, NSA and NIST Publish New 10 AI Agent Control Guidelines
By infosecbulletin
/ Monday , October 19 2026
NSA, CISA, and NIST have released security guidelines to find, control, and stop AI agents that go beyond their allowed...
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Claude AI Cracks 25-Year NSA Cryptography Number Mystery in Just 30 Minutes
By infosecbulletin
/ Sunday , October 18 2026
Anthropic says a Claude research model showed how the National Security Agency made seeds for five NIST elliptic curves in...
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