Section

Cyber Attacks, page 2

30 articlesUpdated 1 Oct 2026Page 2 of 2

Cyber AttackCrypto & Web3
Trezor alerts 347,000 customers after third-party Brevo breach triggers targeted phishing wave
A cyberattack on email service provider Brevo compromised 347,000 Trezor customer records, fueling sophisticated phishing campaigns designed to steal crypto recovery seeds.
CST Newsroom11 Sep 20265 min read
Cyber AttackGov & Defence
Gunra ransomware: what AA26-222A actually gives your detection engineers
Six agencies detailed Gunra's Fortinet entry, its forticloud-sync backdoor and an MFA bypass planted in a VDI server. Here is how to turn that into detection coverage.
Daniel Okafor8 Sep 20266 min read
Cyber AttackHealthcare & Pharma
Healthcare ransomware wave: OVP Health and ProHealth Medical hit within weeks
Emerging crews Storm and Krybit claimed attacks on two healthcare providers, with a combined 244 GB of patient and employee data alleged stolen.
CST Newsroom6 Sep 20265 min read
Cyber AttackCloud & SaaS
HostDZire ransomware encrypts ESXi virtual disks across three countries
An August attack compromised multiple VMware ESXi nodes at hosting provider HostDZire, encrypting virtual disks beyond recovery across India, the Netherlands and the US.
Daniel Okafor2 Sep 20266 min read
Cyber AttackGov & Defence
Rhysida ransomware hits Berlin Senate network as public sector attacks accelerate
The Rhysida group claimed an attack on Berlin’s Senate network, part of a run of incidents that also struck a national tax authority and a justice ministry within two weeks.
Daniel Okafor1 Sep 20265 min read
Cyber AttackTransport & Logistics
CEVA Logistics cyberattack halts shipping across eight European warehouses
A cyberattack on CEVA Logistics stopped goods moving out of eight European sites, delaying deliveries for major customers and reviving hard questions about logistics resilience.
CST Newsroom1 Sep 20265 min read

Trezor alerts 347,000 customers after third-party Brevo breach triggers targeted phishing wave

Gunra ransomware: what AA26-222A actually gives your detection engineers

Healthcare ransomware wave: OVP Health and ProHealth Medical hit within weeks

HostDZire ransomware encrypts ESXi virtual disks across three countries

Rhysida ransomware hits Berlin Senate network as public sector attacks accelerate

CEVA Logistics cyberattack halts shipping across eight European warehouses