Cybersecurity breaches encompass malicious intrusions into digital systems that compromise the confidentiality, integrity, or availability of data and services across sectors such as healthcare, transportation, finance, retail, and government. Work in this area examines ransomware incidents, large-scale data theft, exploitation of software and hardware vulnerabilities, and emerging threats such as AI-enabled attacks and cybercrime-as-a-service. It also addresses systemic weaknesses in IT infrastructures, illicit data markets, and policy, legal, and organizational responses aimed at mitigating breach risks and impacts.
Security
The number of companies and organizations compromised by a security vulnerability in Microsoft Corp.'s SharePoint servers is increasing rapidly, with the tally of victims soaring more than six-fold in a few days, according ...
Jul 24, 2025
0
31
Business
Chinese state-sponsored hackers are actively exploiting critical security vulnerabilities in users of Microsoft's popular SharePoint servers to steal sensitive data and deploy malicious code, the US tech giant warned Tuesday.
Jul 22, 2025
0
34
Security
Microsoft has issued an emergency fix to close off a vulnerability in Microsoft's widely-used SharePoint software that hackers have exploited to carry out widespread attacks on businesses and at least some U.S. government ...
Jul 21, 2025
0
42
Security
Units in Singapore's military have been called in to help combat a cyberattack against critical infrastructure, the country's defense minister said Saturday—a hack attempt attributed to an espionage group experts have linked ...
Jul 20, 2025
0
46
Security
Singapore announced it was battling a "serious" cyberattack against its critical infrastructure, attributing the hack to an espionage group that experts have linked to China.
Jul 19, 2025
0
50
Security
A coordinated international operation has hit the infrastructure of a pro-Russian cybercrime network linked to a string of denial of service attacks targeting Ukraine and its allies, the European Union's police agency Europol ...
Jul 16, 2025
0
23
Security
The cyber-attack on Marks & Spencer will lead to an estimated £300 million hit to the company's profits this year. It now aims to have online shopping at the store back to normal by August, more than three months after IT ...
Jul 9, 2025
0
24
Consumer & Gadgets
Cybersecurity and data privacy are constantly in the news. Governments are passing new cybersecurity laws. Companies are investing in cybersecurity controls such as firewalls, encryption and awareness training at record levels.
Jul 8, 2025
0
28
Security
Police in Brazil arrested a suspect in connection with a cyberattack that diverted more than 540 million Brazilian reais (about $100 million) from the country's banking systems, authorities said Friday.
Jul 5, 2025
0
53
Security
Australian airline Qantas said Wednesday it was investigating a "significant" cyberattack, after hackers infiltrated a system containing sensitive data on six million customers.
Jul 2, 2025
0
33
