CISA Urges Water Sector to Protect OT After Coordinated Attacks on PLCs

CISA is warning water and wastewater system operators to secure internet-exposed PLCs after a surge in attacks on OT across the sector, including incidents that mirrored disruptions seen in Minnesota. The agency advises immediate steps such as removing exposed controllers from the internet, enforcing strong access controls, and reviewing activity linked…

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Microsoft Teams vishing attacks lead to Chaos ransomware attacks

Threat actors tracked as STAC4749 used Microsoft Teams calls to impersonate IT support staff and trick employees into granting remote access, leading to attacks on dozens of North American organizations. At least three intrusions resulted in Chaos ransomware deployment, with one case reaching file encryption in under 17 hours. #STAC4749 #MicrosoftTeams #ChaosRansomware

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DPRK-Linked macOS Malvertising Uses Fake Updates to Deliver Crypto-Stealing Malware

North Korea-linked threat actors launched a macOS malvertising campaign that uses a fake full-screen update page and ClickFix-style clipboard abuse to trick victims into running malicious Terminal commands. The campaign, tied to Contagious Interview and EtherHiding, delivers a Node.js backdoor, an info stealer, and a malicious Chrome extension targeting cryptocurrency wallets…

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Okta to Acquire Identity Threat Detection Firm Permiso

Okta has signed a definitive agreement to acquire Permiso Security, a cloud-native identity security platform focused on detecting threats across human, non-human, and agentic identities in multi-cloud environments. The acquisition will expand Okta’s identity security capabilities into ITDR and SOC operations, while integrating Permiso’s P0 Labs and threat research into Okta’s…

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ShinyHunters claims Brinks Home breach, threatens to leak stolen data

Brinks Home disclosed that attackers breached some of its systems and are threatening to leak stolen data, though its alarm monitoring and system functionality were not affected. ShinyHunters claimed responsibility for the intrusion and said it used a Microsoft Entra vishing attack to steal Salesforce and customer support data, while Brinks Home continues to investigate. #BrinksHome #ShinyHunters #MicrosoftEntra #Salesforce #Cresta

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VMware fixes three critical flaws allowing auth bypass, VM escapes

Broadcom has issued emergency patches for five VMware vulnerabilities affecting vCenter, ESX, Workstation, and Fusion, including three critical flaws that could let attackers bypass authentication, execute code, or escape a virtual machine to the host. Administrators of VMware Cloud Foundation, VMware vSphere Foundation, and VMware Telco Cloud products should update immediately, as Broadcom says there are no workarounds and no evidence of active exploitation yet. #Broadcom #VMware #vCenter #ESX #VMXNET3 #VMwareCloudFoundation #VMwarevSphereFoundation #VMwareTelcoCloudPlatform #VMwareTelcoCloudInfrastructure

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Amazon links Debug, Chalk NPM supply-chain attacks to North Korean hackers

Amazon linked a series of npm supply-chain compromises involving typo-crypto, debug, chalk, and axios to the North Korean Sapphire Sleet threat actor, also known as BlueNoroff and Stardust Chollima. The campaign used social engineering, malicious package updates, and evolving stealth techniques, while Amazon also backed community defenses and the Akrites initiative. #SapphireSleet #BlueNoroff #StardustChollima #npm #axios #debug #chalk #typo-crypto #OpenSSF #Akrites

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Ghanaian national sentenced to 7 years in prison for stealing M from romance scam victims

A 41-year-old Ghanaian national, Derrick Van Yeboah, was sentenced to 85 months in prison for helping steal more than $10 million from vulnerable victims through romance scams. He was a high-ranking member of a Ghana-based criminal organization linked to over $100 million in losses and was extradited to the United States after his arrest in Ghana. #DerrickVanYeboah #JusticeDepartment #SouthernDistrictofNewYork

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We know how to protect our troops from telecom attacks. We’re just not doing it.

The article warns that U.S. troops remain exposed to telecom-based attacks because commercial cellular networks are still vulnerable to signaling abuse that can expose locations, intercept communications, and disrupt service. It calls on carriers, Congress, regulators, and the Pentagon to tighten oversight, improve defenses, and provide more secure mobile service for servicemembers. #Iran #Russia #China #SaltTyphoon #Spiral4

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After the Break-In: What Attackers Do Once They’re Already Inside

A Huntress investigation shows how an attacker used a SQL injection flaw to gain access, then spent time entrenching on the system by enabling Remote Desktop, creating admin users, disabling Windows Defender, and deploying BadIIS and XMRig. The case highlights that post-breach cleanup is not enough unless defenders also fix the original entry point and harden the environment against repeat access. #Huntress #BadIIS #XMRig

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Analog Devices discloses data breach, says operations unaffected

Analog Devices disclosed that an unauthorized party accessed some of its systems and exfiltrated certain files, with the incident detected on June 23 and immediately contained with help from external cybersecurity experts. The company says it has no evidence of stolen data being leaked online, while separately assessing a possible link to ExfilSquad and monitoring for further impact. #AnalogDevices #ExfilSquad

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Cantina Emerges From Stealth With  Million in Funding

Cantina has emerged from stealth with $8 million in new funding, bringing its total raised to $16.5 million, to advance its autonomous vulnerability management platform. The New York startup uses agentic security workers to map assets, prioritize risks, automate remediation, and verify fixes across an organization’s environment. #Cantina #FrameworkVentures #HariMulackal…

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