Tuesday , June 23 2026

Daily Cybersecurity update, July-3, 2023

The ever-increasing influence of Chinese threat actors in the cyber landscape is causing significant concern. As per the latest revelations, a Chinese state-linked group successfully stole data from a U.S. federal agency and targeted several European nations too. Today, we also have a Delaware county facing temporary outages due to a cyberattack from a few days back. In other news, with all these scams going around, you might think that there are lots of scammers associated with the business. However, that’s not the case. To know more about this and other highlights, read along.

The CISA and FBI issued a warning together that the Storm-0558 threat group, which is associated with China, accessed and stole unclassified Exchange Online Outlook data from an undisclosed U.S. source FCEB agency.

Anthropic’s Mythos reportedly broke NSA classified systems in hours

The recent finding shows how powerful Mythos is: the AI can access the US government's secret networks in just a...
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Anthropic’s Mythos reportedly broke NSA classified systems in hours

OpenAI New Method “Deployment Simulation” Predicts AI Risks Before Deployment

Test before going live is important for AI developers. But there's a problem: testing usually uses fake scenarios that often...
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OpenAI New Method “Deployment Simulation” Predicts AI Risks Before Deployment

AryStinger botnet infected thousands of D-Link routers globally

AryStinger has taken control of over 4,000 old D-Link routers to use them as proxies for harmful traffic. The team...
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AryStinger botnet infected thousands of D-Link routers globally

Hacker suspected of sending alerts across Brazil

Brazil's government suspects a hacking attack triggered an unauthorized ‌alert sent to cell phones across parts of the country early...
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Hacker suspected of sending alerts across Brazil

CyberSentinel AI features 33 security tools like Nmap, SQLMap, and ZAP, utilizing Claude and GPT

A new open-source cybersecurity tool named CyberSentinel AI v3.0 has come out. It is an important step in self-operated security...
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CyberSentinel AI features 33 security tools like Nmap, SQLMap, and ZAP, utilizing Claude and GPT

Barracuda hosts Dhaka roundtable on cyber resilience

Barracuda gathered industry people in Dhaka on 18 June 2026 for a roundtable talk about cyber resilience. The company shared...
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Barracuda hosts Dhaka roundtable on cyber resilience

CISA Alerts Fortinet Users as FortiBleed Affects 86,644 FortiGate Devices

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) asked Fortinet users with FortiGate devices on Thursday to act to protect...
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CISA Alerts Fortinet Users as FortiBleed Affects 86,644 FortiGate Devices

CISA: Splunk flaw under active exploit, patch by Sunday

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has asked federal agencies to protect their systems by Sunday from a...
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CISA: Splunk flaw under active exploit, patch by Sunday

Texas data breach exposes 3 million driver’s licenses

The Texas Parks and Wildlife Department (TPWD) revealed a data leak at its license system provider. This leak exposed private...
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Texas data breach exposes 3 million driver’s licenses

Critical Cisco ISE Vulnerability Enables Remote Code Execution

Cisco has revealed critical security flaws in its Identity Services Engine (ISE). These flaws could let attackers run harmful code...
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Critical Cisco ISE Vulnerability Enables Remote Code Execution

Kent County in Delaware is experiencing a cyberattack that has disrupted municipal services, leading to a temporary offline status of internet-based services and phone numbers.

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The Cl0p ransomware group put the data of 62 clients of Ernst & Young, including Air Canada and United Parcel Service Canada Ltd., on their leak sites. The group had exploited the MOVEit vulnerability and leaked 3TB of information belonging to the accounting firm.

Ransomware attacks have seen a significant increase in 2023, with cybercriminals extorting nearly $175.8 million more than the previous year, revealed Chainalysis.

Barracuda Networks and Columbia University studied 300,000 extortion emails and discovered that fewer than 100 scammers worldwide are behind them.

USB-delivered malware campaigns have seen a threefold increase in malware attacks in the first half of 2023, with two notable campaigns delivering Sogu and Snowydrive malware to various industries worldwide – reported Mandiant.

The hacker group Nobelium, supported by the Russian government, used fake BMW car listings to deceive Ukrainian diplomats into clicking on harmful links that install malware. The campaign has targeted at least 22 of the 80 foreign missions in Kyiv.

ZooTampa, a popular U.S. zoo, experienced a cyberattack resulting in the theft of employee and vendor information, with an affiliate of the Royal ransomware gang claiming responsibility.

Vietnamese threat actors are actively targeting Facebook business accounts using fake Ads Manager software and malicious Chrome extensions, resulting in over 800 victims worldwide losing more than $180,000 in compromised ad budgets.

In a recent finding, FortiGuard Labs uncovered a malicious operation that capitalizes on a pair of well-known vulnerabilities, including Follina, to implant the perilous LokiBot trojan on targeted devices. The campaign first came to light in May.

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