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OpenAI models escaped containment, hacked major AI application library

The attack is the first known instance of frontier models autonomously breaking out of a testing environment and into another company’s servers.

Threat group claims credit for ransomware attack on Coca-Cola’s dairy unit

The attackers previously exploited vulnerabilities or used stolen credentials for initial access. 

Ransomware victims fail to fix flaws that exposed them

Many organizations still aren’t securing their email or patching vulnerabilities after recovering from attacks, a new report found.

Microsoft SharePoint under attack via new exploit

Security researchers warn the potential risk could rival the widespread ToolShell campaign of 2025.

Updated July 23, 2026

Researchers trace SonicWall SMA1000 exploitation to late June

Multiple threat actors, including INC ransomware, have targeted vulnerable firewall systems.

Hackers steal customer data from major hospital software vendor

The breach is another reminder of how vulnerable the healthcare industry is to supply-chain attacks.

Ransomware attack forces Coca-Cola to suspend US production at dairy unit

The beverage company is still working to determine the full scope of the breach at its Fairlife business.

Abbott discloses cyberattack on cancer diagnostics business

The cyberattack follows Abbott’s recent $21 billion purchase of Exact Sciences. Abbott did not disclose what kind of information was accessed.

Iran-nexus actors using AI to enhance cyber playbook

A report shows state-linked and hacktivist groups have used ChatGPT and other tools for malware development, phishing and mapping out industrial sites.

Gaps in network security, oversight strategy hamper US’s aviation cybersecurity regulators

A new government audit identified several weaknesses at the two agencies that protect air travel from hackers.

US launches vulnerability clearinghouse amid AI-fueled surge in flaws

The Trump administration hopes the program will accelerate the discovery and fixing of serious technical problems before hackers exploit them.

CISA warns that multiple vulnerabilities in SharePoint are under exploitation

Security researchers say additional flaws are being chained together and a patch will not be available until August.

Healthcare sector faces persistent supply-chain security, identity management challenges

A new report says doctors and nurses should train for cyberattacks the way firefighters train for major blazes — even if they expect them to be rare.

Sharp rise in AI adoption for cyber defense exposes major governance gap

A report by the SANS Institute indicates a split between senior security leaders and frontline practitioners. 

Hackers find a new trick to collect Microsoft Entra user data without raising red flags

Organizations should check their logs for signs of an increasingly popular obfuscation technique, Proofpoint said.

US authorities warn that state-linked hackers are targeting vulnerable networking devices

Hackers linked to Russian intelligence have exploited vulnerabilities in Cisco Smart Install devices.

CISA details security lapses that led to GitHub leak of passwords, cloud access keys

The agency’s blog post came as lawmakers pressed the agency for answers.

Initial access broker linked to weaponization of CitrixBleed2 flaw

A similar pattern of exploitation was seen in prior attacks involving an open-source machine emulator. 

Ransomware ecosystem grows, but ‘four-headed monster’ dominates

AI is helping hackers, a new report finds, but mostly by automating very human behaviors.

Data breach hits car insurance provider

Hackers gained access to more than 6.9 million records at AssuranceAmerica by targeting a company employee.

Accenture faces massive data breach that could put clients at risk

The threat actor claiming responsibility says they stole source code, encryption keys and more.

US enterprises incorporate cyber risk into larger strategic focus

The rapid adoption of AI and cloud is forcing significant shifts toward business resilience and financial impact.

Updated July 8, 2026

Sophisticated threat campaign pushes Cisco to the very edge

A monthslong exploitation wave against Cisco SD-WAN systems raises larger questions about trust and the insecurity of network infrastructure.

Businesses modernizing networks for AI fear expanding attack surface, limited visibility

IT leaders are worried that security controls aren’t keeping pace with threats to AI systems.

Alleged member of Scattered Spider extradited to US

A man with dual U.S.-Estonian citizenship was charged in connection to the hack of a luxury jewelry retailer.