Healthcare AI use is outrunning data-governance controls, Proofpoint finds
Proofpoint says 45% of healthcare organizations embedded AI while 60% lacked controls for that sensitive data.
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Organization
Proofpoint
- Mentions · 7d2
- Mentions · 30d33
- All mentions68
- First seenAug 13, 2026
- Last mentioned2d ago
Timeline
68 articles · newest firstESET: GhostWriter wiper hit a Ukrainian manufacturer
ESET calls the late-May attack the first destructive Belarus-aligned operation it has documented in Europe and says intent is unclear.
74
New ROMULUS Malware Platform Uses Six Servers to Deliver Multiple Malicious Payloads
Forescout identified ROMULUS, a six-server ClickFix platform delivering trojanized Stardock installers and LegionLoader.
62
Proofpoint CEO Sumit Dhawan On ‘Market-Changing’ $6.3B Varonis Deal, IPO Goal
Proofpoint plans a $6.3 billion Varonis acquisition to combine data security for AI-agent risk.
64
Proofpoint lines up $6.3 billion deal for Varonis’ data security
Proofpoint agreed to buy data-security firm Varonis for $6.3 billion in cash.
66
Proofpoint CEO on acquiring Varonis for $6.3B: ‘Opportunities like this don’t come every day’
Proofpoint’s CEO discusses the company’s $6.3 billion acquisition of Varonis.
62
Chinese Phishing Network Uses 17,000 Domains to Target Japanese Banks and Steal Credentials
Chinese-language phishing kits used about 17,000 domains to steal credentials from Japanese bank and retail customers.
78
Microsoft Disrupts CoGUI Phishing Kit Linked to Over 100 Million Malicious Emails a Month
Microsoft and partners seized CoGUI phishing-kit infrastructure tied to over 100 million malicious emails a month.
78
Proofpoint Inks $6.3 Billion All-Cash Deal to Acquire Varonis
Proofpoint agreed to buy Varonis for about $6.3 billion cash, 2026's largest announced cybersecurity acquisition.
62
Proofpoint to Acquire Varonis in Massive $6.3 Billion AI Cybersecurity Deal
Proofpoint will acquire Varonis for $6.3 billion cash to combine email, data, and AI security.
54
AI Slop Isn't Just for Social Media; It's Ruining Cyberattacks, Too
Proofpoint research argues AI is degrading threat actor quality, with once-sophisticated TA4903 now producing sloppier credential phishing and BEC attacks.
30
Proofpoint to Acquire Varonis in $6.3 Billion Cybersecurity Deal
Proofpoint agreed to acquire data-security firm Varonis in a $6.3 billion cybersecurity deal.
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Proofpoint to Acquire Varonis in a $6.3 Billion Transaction
Proofpoint agreed to acquire Varonis for about $6.3 billion in cash, or $49.75 per share.
72
As phishing-as-a-service goes industrial, Microsoft takes down a marketplace behind 1 billion messages
Microsoft dismantled YAM Store, a phishing marketplace tied to more than one billion malicious messages.
82
Microsoft Disrupts 3 Phishing Kits Linked to Over 1 Billion Scam Messages
Microsoft and partners disrupted three phishing kits linked to over one billion scam messages worldwide.
82
ROMULUS Malware Server Leverages ClickFix to Deliver Multiple Payloads
Forescout found ROMULUS, a reusable ClickFix backend on six servers delivering malware including LegionLoader.
62
Global takedown hits network behind 1 billion phishing messages
Microsoft and police disrupted a phishing marketplace and kits behind more than a billion malicious messages.
82
Microsoft Disrupts Chinese-Language Phishing Market Behind 1B+ Messages
Microsoft seized domains used by YAM Store, CoGUI, and Iron Man after more than one billion phishing messages.
84
Microsoft and partners disrupt vast Chinese-language phishing kit ecosystem
Microsoft and partners seized Chinese-language phishing-kit infrastructure that sent more than one billion messages.
83
North Korea Phishes Ukrainians for War Intel
North Korean hackers are spear-phishing Ukrainian officials and researchers to collect intelligence on the Russia-Ukraine war.
62
Healthcare Sees No Relief from Cyberattacks Disrupting Patient Care
Proofpoint and Ponemon say 74% of surveyed U.S. healthcare organizations saw patient-care disruption from cyberattacks.
48
Healthcare Cyberattacks Hit Harder, Cost More
Ponemon and Proofpoint survey finds U.S. healthcare cyberattacks cost more and increasingly disrupt patient care.
48
The Hidden AI Security Risks Threatening Businesses
Executives outline business AI risks including prompt leaks, overpowered agents, shadow tools, and hiring fraud.
28
AI is turning offensive security into a continuous necessity
Security leaders argue AI-accelerated attacks require continuous, automated penetration testing and offensive security instead of annual compliance-driven assessments.
25
China-Aligned TA419 Targets U.S. AI Policy Experts With Microsoft AitM Phishing
China-aligned TA419 phished U.S. AI policy experts using Microsoft adversary-in-the-middle credential theft.
78
In Other News: $15K iCloud Spoofing Bugs, AI Policy Experts Phished, Adblocker Spies on AI Chats
Weekly roundup: iCloud spoofing bugs bypass SPF/DKIM/DMARC, TA419 spies phish AI policy experts, Cloudflare fixes cross-tenant data leak, Poper Blocker harvests AI chats.
48
Chinese spies impersonate White House, Anthropic figures to phish AI policy experts
China-aligned TA419 phished US AI policy experts by impersonating White House and Anthropic figures.
74
China-Linked TA419 Hackers Target US AI Policy Experts With Credential Phishing Attacks
China-linked TA419 used AiTM phishing to steal Microsoft 365 sessions from U.S. AI policy experts.
74
Researchers find Chinese hacking campaigns targeting AI firms, Asian governments
Chinese state-backed groups phished AI researchers and used the Antino backdoor against Asian governments, hitting about 350 endpoints.
76
Suspected Chinese spies spoofed an Anthropic exec, ex-White House official in AI phishing
China-linked TA419 phished US AI policy experts by spoofing an Anthropic executive and former White House officials.
74
Chinese Hackers Posing as Senior Anthropic Employee Targeting US AI Policy Experts
China-linked TA419 impersonated an Anthropic employee to phish US AI policy experts for Microsoft 365 sessions.
76
AI policy circles targeted in China-linked phishing operation
China-aligned TA419 ran adversary-in-the-middle phishing campaigns impersonating officials and an Anthropic staffer to steal credentials from U.S. AI policy experts.
64
China-Linked Hackers Impersonate AI Experts to Target US Policy Insiders
China-linked TA419 phishes US AI-policy staff using expert impersonation and a Microsoft 365 session-stealing proxy.
76
Proofpoint on Why AI Security Must Focus on Intent
Proofpoint argues AI security should focus on intent rather than surface signals.
22
Hackers Broke Into Microsoft 365 Through Forgotten Accounts Nobody Was Watching
Proofpoint tracks UNK_CondorFiltration password-spraying campaign compromising seven unmonitored Microsoft 365 service accounts at Chilean organizations via TeamFiltration.
50
Claude Compliance API Lets Security Teams Monitor Chats, Files and Agent Activity
Anthropic's Compliance API lets enterprises export Claude chats, files, and agent activity into security tools.
44
Hackers Target 5,700 Microsoft 365 Accounts Using Forgotten Service Accounts With No MFA
Proofpoint says UNK_CondorFiltration password-sprayed 5,700 Microsoft 365 accounts and breached seven MFA-less service accounts in Chile.
74
Social Engineering in the Age of Synthetic Media
Recorded Future details how threat actors abuse jailbroken and legitimate AI tools to scale phishing, deepfake impersonation, and phishing-as-a-service operations.
55
⚡ Weekly Recap: $387M Crypto Hack, Citrix Exploits, AI Agents Go Off-Script, and More Threats
Weekly recap led by actively exploited Citrix NetScaler ADC/Gateway flaws CVE-2026-88771 and CVE-2026-88772, plus the $387M Bitget hack and EvilTokens takedown.
82
Roundcube SQL injection CVE-2026-48842 is now being exploited in the wild
Pre-authentication Roundcube SQL injection CVE-2026-48842 is now exploited against unpatched webmail servers.
76
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- CVE-2025-279154%5.4Stored XSS in Zimbra Collaboration Suite Classic Web Client via Malicious ICS Files
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Appears with
- Proofpointvendor · 34
- Microsoftvendor · 25
- Microsoftorganization · 15
- Googlevendor · 13
- Microsoft 365product · 12
- Anthropicorganization · 9
- OneDriveproduct · 9
- Cloudflareorganization · 8
- TA419threat actor · 8
- Varonisvendor · 7
- Varonisorganization · 7
- Oracleorganization · 7
- CoGUImalware · 7
- Resecurityorganization · 7
- TRM Labsorganization · 7
- Claudeai model · 7
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