Cyberattacks & Data Breaches

Empty hospital hallway
Cyberattacks & Data Breaches
Ascension Healthcare Suffers Major CyberattackAscension Healthcare Suffers Major Cyberattack

The attack cut off access to electronic healthcare records (EHRs) and ordering systems, plunging the organization and its health services into chaos.

byNathan Eddy, Contributing Writer
May 10, 2024
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1 Min Read
Man runs away clutching 1s and 0s, over a field of 1s and 0s with some missing
Cyberattacks & Data Breaches
You've Been Breached: What Now?You've Been Breached: What Now?
byJackson Shaw
May 10, 2024
1 Min Read
Black background and white text saying Dark Reading Confidential
Cyber Risk
Dark Reading Confidential: The CISO and the SECDark Reading Confidential: The CISO and the SEC
byDark Reading Staff
May 10, 2024
51 Min Listen
AI-generated face floating in front of a picture
Threat Intelligence
Cybersecurity in a Race to Unmask a New Wave of AI-Borne DeepfakesCybersecurity in a Race to Unmask a New Wave of AI-Borne Deepfakes
byKelly Jackson Higgins, Editor-in-Chief, Dark Reading
May 10, 2024
1 Min Read
CISA logo
Cybersecurity Operations
CISA Courts Private Sector to Get Behind CIRCIA Reporting RulesCISA Courts Private Sector to Get Behind CIRCIA Reporting Rules
byBecky Bracken, Senior Editor, Dark Reading
May 10, 2024
1 Min Read
Carnival mask isolated on white background
Cyberattacks & Data Breaches
'The Mask' Espionage Group Resurfaces After 10-Year Hiatus'The Mask' Espionage Group Resurfaces After 10-Year Hiatus
byJai Vijayan, Contributing Writer
May 9, 2024
1 Min Read
PR Logo
Cyberattacks & Data Breaches
87% of DDoS Attacks Targeted Windows OS Devices in 2023
87% of DDoS Attacks Targeted Windows OS Devices in 2023
May 9, 2024
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1 Min Read
A group of hooded figures with laptops in front of the Russian flag
Cyberattacks & Data Breaches
LockBit Claims Wichita as Its Victim 2 Days After Ransomware Attack
LockBit Claims Wichita as Its Victim 2 Days After Ransomware Attack
May 9, 2024
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1 Min Read
byDark Reading Staff, Dark Reading
Dark-haired woman in a white shirt sits at a desk in front of a laptop looking at a credit card in her hand
Cyberattacks & Data Breaches
Vast Network of Fake Web Shops Defrauds 850,000 & Counting
Vast Network of Fake Web Shops Defrauds 850,000 & Counting
May 9, 2024
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1 Min Read
byElizabeth Montalbano, Contributing Writer
Hand knocking on a door that reads "GRANT FUNDING"
Cyberattacks & Data Breaches
How Government Agencies Can Leverage Grants to Shore Up Cybersecurity
How Government Agencies Can Leverage Grants to Shore Up Cybersecurity
May 9, 2024
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1 Min Read
byJeff Strane, Linda Heiss
Flag of United Kingdom on military uniform
Cyberattacks & Data Breaches
UK Military Data Breach a Reminder of Third-Party Risk in Defense Sector
UK Military Data Breach a Reminder of Third-Party Risk in Sector
May 8, 2024
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1 Min Read
byJai Vijayan, Contributing Writer
Flags of Iran and Israel
Threat Intelligence
3-Year Iranian Influence Op Preys on Divides in Israeli Society
3-Year Iranian Influence Op Preys on Divides in Israeli Society
May 8, 2024
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1 Min Read
byNate Nelson, Contributing Writer
Hands typing on a laptop keyboard while the screen shows lines of computer code
Сloud Security
Critical Bug Could Open 50K+ Tinyproxy Servers to DoS, RCE
Critical Bug Could Open 50K+ Tinyproxy Servers to DoS, RCE
May 8, 2024
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1 Min Read
byElizabeth Montalbano, Contributing Writer
MITRE logo outside on a wall
Сloud Security
Chinese Hackers Deployed Backdoor Quintet to Down MITRE
Chinese Hackers Deployed Backdoor Quintet to Down MITRE
May 7, 2024
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1 Min Read
byNate Nelson, Contributing Writer
Someone typing at a computer sitting on a desk with lines of code displayed on a big screen and another laptop open
Cyberattacks & Data Breaches
City of Wichita Public Services Disrupted After Ransomware Attack
City of Wichita Public Services Disrupted After Ransomware Attack
May 7, 2024
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1 Min Read
byElizabeth Montalbano, Contributing Writer
"LLM" in a dialogue box; "LARGE LANGUAGE MODEL" below it
Application Security
LLMs & Malicious Code Injections: 'We Have to Assume It's Coming'
LLMs & Malicious Code Injections: 'We Have to Assume It's Coming'
May 6, 2024
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1 Min Read
byJeffrey Schwartz, Contributing Writer
Pencil sketches a silhouette of a head in red on a background of 1s and 0s
Vulnerabilities & Threats
The Psychological Underpinnings of Modern Hacking Techniques
The Psychological Underpinnings of Modern Hacking Techniques
May 6, 2024
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1 Min Read
byTara Lemieux, CMMC Consultant, Redspin
A hooded figure in front of the Ukraine flag
Cybersecurity Operations
REvil Affiliate Off to Jail for Multimillion-Dollar Ransomware Scheme
REvil Affiliate Off to Jail for Multimillion-Dollar Ransomware Scheme
May 3, 2024
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1 Min Read
byDark Reading Staff, Dark Reading
A blue padlock in a blue circle against a dark background.
Endpoint Security
Mimic Launches With New Ransomware Defense Platform
Mimic Launches With New Ransomware Defense Platform
May 2, 2024
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1 Min Read
byDark Reading Staff, Dark Reading
Windows license agreement screen capture
Cyber Risk
Software Security: Too Little Vendor Accountability, Experts Say
Software Security: Too Little Vendor Accountability, Experts Say
May 2, 2024
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1 Min Read
byBecky Bracken, Senior Editor, Dark Reading
Flag of Finland flying on a pole
Cyberattacks & Data Breaches
Hacker Sentenced After Years of Extorting Psychotherapy Patients
Hacker Sentenced After Years of Extorting Psychotherapy Patients
May 2, 2024
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1 Min Read
byDark Reading Staff, Dark Reading
A yellow sticky note on a keyboard with a username and password written on it
Application Security
Dropbox Breach Exposes Customer Credentials, Authentication Data
Dropbox Breach Exposes Customer Credentials, Authentication Data
May 2, 2024
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1 Min Read
byElizabeth Montalbano, Contributing Writer
Preserved historic La Mancha windmills on hilltop above Consuegra in Castilla-La Mancha, Spain
Threat Intelligence
'DuneQuixote' Shows Stealth Cyberattack Methods Are Evolving. Can Defenders Keep Up?
'DuneQuixote' Shows Stealth Cyberattack Methods Are Evolving
May 2, 2024
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1 Min Read
byNate Nelson, Contributing Writer
Female hand showing thumbs down failure hand sign gesture.
Cyberattacks & Data Breaches
UnitedHealth Congressional Testimony Reveals Rampant Security Fails
UnitedHealth Congressional Testimony Reveals Rampant Security Fails
May 1, 2024
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1 Min Read
byTara Seals, Managing Editor, News, Dark Reading
Broadclub cuttlefish, Sepia latimanus, in Komodo, Indonesia
Сloud Security
'Cuttlefish' Zero-Click Malware Steals Private Cloud Data
'Cuttlefish' Zero-Click Malware Steals Private Cloud Data
May 1, 2024
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1 Min Read
byElizabeth Montalbano, Contributing Writer
Three fake human brains lying in leaf litter in a deserted forest clearing
Cyberattacks & Data Breaches
Verizon DBIR: Basic Security Gaffes Underpin Bumper Crop of Breaches
Verizon DBIR: Basic Security Gaffes Underpin Bumper Crop of Breaches
May 1, 2024
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1 Min Read
byTara Seals, Managing Editor, News, Dark Reading
A London Drugs storefront
Cyberattacks & Data Breaches
Canadian Drug Chain in Temporary Lockdown Mode After Cyber Incident
Canadian Drug Chain in Temporary Lockdown Mode After Cyber Incident
Apr 30, 2024
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1 Min Read
byDark Reading Staff, Dark Reading
People in audience listening to speaker at a large conference
Cyberattacks & Data Breaches
The 6 Data Security Sessions You Shouldn't Miss at RSAC 2024
The 6 Data Security Sessions You Shouldn't Miss at RSAC 2024
Apr 30, 2024
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1 Min Read
byLiat Hayun, Co-Founder & CEO, Eureka Security
Okta logo in front of a blue background
Vulnerabilities & Threats
Okta: Credential-Stuffing Attacks Spike via Proxy Networks
Okta: Credential-Stuffing Attacks Spike via Proxy Networks
Apr 29, 2024
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1 Min Read
byDark Reading Staff, Dark Reading
Medical offices of Kaiser Permanente with name on building
Cyberattacks & Data Breaches
13.4M Kaiser Insurance Members Affected by Data Leak to Online Advertisers
Kaiser Insurance Leaks 13.4M Members' Data to Online Advertisers
Apr 29, 2024
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1 Min Read
byDark Reading Staff, Dark Reading
A group of meerkat
Threat Intelligence
'Muddling Meerkat' Poses Nation-State DNS Mystery
'Muddling Meerkat' Poses Nation-State DNS Mystery
Apr 29, 2024
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1 Min Read
byRobert Lemos, Contributing Writer
A screen showing technology icons such as keys, 0 and 1, and wireless signal, in hexagons.
Sponsored Content
A Cyber-Resiliency Plan Focused on Offensive Security
A Cyber-Resiliency Plan Focused on Offensive Security
Apr 29, 2024
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1 Min Read
The Manila skyline
Cyberattacks & Data Breaches
Philippines Pummeled by Assortment of Cyberattacks & Misinformation Tied to China
Philippines Pummeled by Mix of Cyberattacks & Misinfo Tied to China
Apr 26, 2024
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1 Min Read
byJohn Leyden, Contributing Writer
Isolated cactus on white background
Cyber Risk
Thousands of Qlik Sense Servers Open to Cactus Ransomware
Thousands of Qlik Sense Servers Open to Cactus Ransomware
Apr 26, 2024
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1 Min Read
byJai Vijayan, Contributing Writer
Palo Alto Networks logo on a smartphone with a red background behind the phone
Vulnerabilities & Threats
Palo Alto Updates Remediation for Max-Critical Firewall Bug
Palo Alto Updates Remediation for Max-Critical Firewall Bug
Apr 26, 2024
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1 Min Read
byDark Reading Staff, Dark Reading

Editor's Choice

Apache's logo on a mobile phone screen
Application Security
Orgs Scramble to Fix Actively Exploited Bug in Apache Struts 2Orgs Scramble to Fix Actively Exploited Bug in Struts 2
byNate Nelson, Contributing Writer
Dec 19, 2024
5 Min Read
Cute bug on a leaf
Vulnerabilities & Threats
Fortinet Addresses Unpatched Critical RCE VectorFortinet Addresses Unpatched Critical RCE Vector
byTara Seals, Managing Editor, News, Dark Reading
Dec 19, 2024
2 Min Read
Pipes in an industrial setting
Vulnerabilities & Threats
OT/ICS Engineering Workstations Face Barrage of Fresh MalwareOT/ICS Engineering Workstations Face Fresh Malware Barrage
byBecky Bracken, Senior Editor, Dark Reading
Dec 19, 2024
1 Min Read
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