Tag: email
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Security researchers caution app developers about risks in using Google Antigravity
CSOonline that the nature of the flaw makes it difficult to mitigate. “Strong identity would not help mitigate this issue, because the actions undertaken by Antigravity are occurring with the identity of the user running the application,” he said. “As far as the operating system can tell, they are indistinguishable. Access management control could possibly…
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Security researchers caution app developers about risks in using Google Antigravity
CSOonline that the nature of the flaw makes it difficult to mitigate. “Strong identity would not help mitigate this issue, because the actions undertaken by Antigravity are occurring with the identity of the user running the application,” he said. “As far as the operating system can tell, they are indistinguishable. Access management control could possibly…
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OpenAI admits data breach after analytics partner hit by phishing attack
Tags: access, ai, api, attack, authentication, backdoor, breach, chatgpt, credentials, data, data-breach, email, governance, government, mfa, openai, password, phishing, riskName provided to OpenAI on the API account Email address associated with the API accountApproximate location based on API user browser (city, state, country)Operating system and browser used to access the API accountReferring websitesOrganization or User IDs associated with the API account”We proactively communicated with all impacted customers. If you have not heard from us directly,…
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OpenAI Reveals Mixpanel Data Breach Exposing User Details
OpenAI has publicly disclosed a security incident involving a data breach at Mixpanel, a third-party analytics provider previously used by the company for monitoring usage on its API platform. The breach exposed limited but sensitive user information, including names, email addresses, operating system details, and browser metadata. According to OpenAI, the incident originated within Mixpanel’s…
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OpenAI Reveals Mixpanel Data Breach Exposing User Details
OpenAI has publicly disclosed a security incident involving a data breach at Mixpanel, a third-party analytics provider previously used by the company for monitoring usage on its API platform. The breach exposed limited but sensitive user information, including names, email addresses, operating system details, and browser metadata. According to OpenAI, the incident originated within Mixpanel’s…
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OpenAI API User Data Exposed in Mixpanel Breach, ChatGPT Unaffected
OpenAI confirmed a third-party data breach via Mixpanel, exposing limited API user metadata like names, emails and browser… First seen on hackread.com Jump to article: hackread.com/openai-api-mixpanel-data-breach-chatgpt/
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Bug in jury systems used by several US states exposed sensitive personal data
An easy-to-exploit vulnerability in a jury system made by Tyler Technologies exposed the personally identifiable data of jurors, including names, home addresses, emails, and phone numbers. First seen on techcrunch.com Jump to article: techcrunch.com/2025/11/26/bug-in-jury-systems-used-by-several-us-states-exposed-sensitive-personal-data/
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Bug in jury systems used by several US states exposed sensitive personal data
An easy-to-exploit vulnerability in a jury system made by Tyler Technologies exposed the personally identifiable data of jurors, including names, home addresses, emails, and phone numbers. First seen on techcrunch.com Jump to article: techcrunch.com/2025/11/26/bug-in-jury-systems-used-by-several-us-states-exposed-sensitive-personal-data/
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Bug in jury systems used by several US states exposed sensitive personal data
An easy-to-exploit vulnerability in a jury system made by Tyler Technologies exposed the personally identifiable data of jurors, including names, home addresses, emails, and phone numbers. First seen on techcrunch.com Jump to article: techcrunch.com/2025/11/26/bug-in-jury-systems-used-by-several-us-states-exposed-sensitive-personal-data/
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ToddyCat APT evolves to target Outlook archives and Microsoft 365 tokens
Outlook in the Crosshairs: Another evolution involves accessing actual mail data. ToddyCat deployed a tool named TCSectorCopya C++ utility that opens the disk as a read-only device and copies Outlook’s offline storage files (OST) sector by sector, bypassing any file-lock mechanisms that Outlook may enforce.Once OST files are extracted, they are fed into XstReader, an…
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ToddyCat APT evolves to target Outlook archives and Microsoft 365 tokens
Outlook in the Crosshairs: Another evolution involves accessing actual mail data. ToddyCat deployed a tool named TCSectorCopya C++ utility that opens the disk as a read-only device and copies Outlook’s offline storage files (OST) sector by sector, bypassing any file-lock mechanisms that Outlook may enforce.Once OST files are extracted, they are fed into XstReader, an…
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Fraudulent email domain tracker: November 2025
Every month, we publish a snapshot of the email domains most actively used in fake account creation and related abuse across the websites and apps protected by Castle. The goal is to give fraud and security teams better visibility into the attacker-controlled email infrastructure that rarely appears in public blocklists First seen on securityboulevard.com Jump…
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Fraudulent email domain tracker: November 2025
Every month, we publish a snapshot of the email domains most actively used in fake account creation and related abuse across the websites and apps protected by Castle. The goal is to give fraud and security teams better visibility into the attacker-controlled email infrastructure that rarely appears in public blocklists First seen on securityboulevard.com Jump…
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Black Friday 2025 for InfoSec: How to spot real value and avoid the noise
Your inbox is probably drowning in Black Friday emails right now. Another >>limited time offer
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New ClickFix attacks use fake Windows Update screens to fool employees
Run dialog box, Windows Terminal, or Windows PowerShell. This leads to the downloading of scripts that launch malware.Two new tactics are used in the latest ClickFix campaign, says Huntress:the use since early October of a fake blue Windows Update splash page in full-screen, displaying realistic “Working on updates” animations that eventually conclude by prompting the user to…
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Developers left large cache of credentials exposed on code generation websites
Tags: ai, api, authentication, banking, credentials, cyber, data, data-breach, email, endpoint, fortinet, government, healthcare, infrastructure, leak, mssp, service, vulnerability, waf, zero-day/service/getDataFromID API endpoint, watchTowr was able to extract the content behind each link from 80,000+ downloaded submissions, five years of historical JSON Formatter content, one year of historical Code Beautify content, 5GB+ of enriched data, annotated JSON data, plus thousands of secrets. These included:Active Directory credentialsCode repository authentication keysDatabase credentialsLDAP configuration informationCloud environment keysFTP credentialsCI/CD…
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Developers left large cache of credentials exposed on code generation websites
Tags: ai, api, authentication, banking, credentials, cyber, data, data-breach, email, endpoint, fortinet, government, healthcare, infrastructure, leak, mssp, service, vulnerability, waf, zero-day/service/getDataFromID API endpoint, watchTowr was able to extract the content behind each link from 80,000+ downloaded submissions, five years of historical JSON Formatter content, one year of historical Code Beautify content, 5GB+ of enriched data, annotated JSON data, plus thousands of secrets. These included:Active Directory credentialsCode repository authentication keysDatabase credentialsLDAP configuration informationCloud environment keysFTP credentialsCI/CD…
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ToddyCat’s New Hacking Tools Steal Outlook Emails and Microsoft 365 Access Tokens
The threat actor known as ToddyCat has been observed adopting new methods to obtain access to corporate email data belonging to target companies, including using a custom tool dubbed TCSectorCopy.”This attack allows them to obtain tokens for the OAuth 2.0 authorization protocol using the user’s browser, which can be used outside the perimeter of the…
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ToddyCat’s New Hacking Tools Steal Outlook Emails and Microsoft 365 Access Tokens
The threat actor known as ToddyCat has been observed adopting new methods to obtain access to corporate email data belonging to target companies, including using a custom tool dubbed TCSectorCopy.”This attack allows them to obtain tokens for the OAuth 2.0 authorization protocol using the user’s browser, which can be used outside the perimeter of the…
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Microsoft cracks down on malicious meeting invites
Phishing is shifting into places people rarely check. Meeting invites that plant themselves on calendars can survive long after the malicious email is gone. That leaves a … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2025/11/25/enhance-microsoft-calendar-threat-protection/
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Email Hacks Continue to Plague Healthcare Sector
Mindpath Health Settles Claim for $3.5M; Delta Dental Notifies 146,000 of Breach. Email breaches continue to plague the healthcare sector, resulting in data compromises that often affect the sensitive information of scores of patients. Two recent incidents illustrate the risks email breaches pose to patients, and the potential legal fallout for providers. First seen on…
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Harvard reports vishing breach exposing alumni and donor contact data
Harvard revealed its Alumni Affairs systems suffered a vishing breach, exposing emails, phone numbers, addresses, donation data and biographical info. Harvard revealed that threat actors breached its Alumni Affairs and Development systems through a vishing attack, exposing contact, donation, and biographical data of students, staff, alumni. Harvard says the breached systems held no Social Security…
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Hackers knock out systems at Moscow-run postal operator in occupied Ukraine
Donbas Post, which operates in the Russian-controlled parts of Donetsk and Luhansk, said the incident affected its corporate network, web platform and email systems. The company had restricted access to several services to contain the breach and was working to restore operations. First seen on therecord.media Jump to article: therecord.media/hackers-knock-out-systems-russia-operated-post-ukraine
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Delta Dental of Virginia data breach impacts 145,918 customers
Delta Dental of Virginia suffered a data breach that exposed personal and health data of about 146,000 customers after the hack of an email account. A security breach at the dental care provider Delta Dental of Virginia (DDVA) exposed data of about 146,000 people, including names, Social Security numbers, ID numbers, and health information, after…
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Invisible battles: How cybersecurity work erodes mental health in silence and what we can do about it
Always-on alertness Threats don’t wait. Neither does your pager. You’re expected to respond instantly, on holidays, birthdays, weekends and 2 a.m. system alerts. Even when nothing’s burning, your mind stays wired.That permanent readiness? It’s exhaustion disguised as dedication. Sleep suffers. Focus slips. And when your nervous system never gets to shut down, it starts to…
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JPMorgan, Citi, Morgan Stanley assess fallout from SitusAMC data breach
Tags: advisory, breach, cyberattack, cybersecurity, data, data-breach, email, finance, incident response, microsoft, regulation, risk, risk-management, service, technology, threat, tool, update, vulnerabilityThird-party breaches accelerating: The SitusAMC incident is part of a broader trend of increasing cyberattacks targeting third-party vendors in the financial services sector. Third parties accounted for 30% of data breaches in 2024, a 15% increase from 2023, according to Venminder’s State of Third-Party Risk Management 2025 survey. The survey found 49% of organizations experienced…
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Invisible battles: How cybersecurity work erodes mental health in silence and what we can do about it
Always-on alertness Threats don’t wait. Neither does your pager. You’re expected to respond instantly, on holidays, birthdays, weekends and 2 a.m. system alerts. Even when nothing’s burning, your mind stays wired.That permanent readiness? It’s exhaustion disguised as dedication. Sleep suffers. Focus slips. And when your nervous system never gets to shut down, it starts to…
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JPMorgan, Citi, Morgan Stanley assess fallout from SitusAMC data breach
Tags: advisory, breach, cyberattack, cybersecurity, data, data-breach, email, finance, incident response, microsoft, regulation, risk, risk-management, service, technology, threat, tool, update, vulnerabilityThird-party breaches accelerating: The SitusAMC incident is part of a broader trend of increasing cyberattacks targeting third-party vendors in the financial services sector. Third parties accounted for 30% of data breaches in 2024, a 15% increase from 2023, according to Venminder’s State of Third-Party Risk Management 2025 survey. The survey found 49% of organizations experienced…