SecurityBrief US - Technology news for CISOs & cybersecurity decision-makers
United States
International Women’s Day
392 opinions Read now

Guides

#
cloud security
#
cybersecurity
#
endpoint protection
#
firewalls
#
ransomware

Search

SIGNAL stories

Dim office ransomware laptop chat bubbles qr codes masked figures

Ransomware attacks dip but NCC warns threat evolving

Last month
#
data protection
#
ransomware
#
iot security
Global ransomware attacks fell 17% in January, but NCC warns evolving tactics, AI and messaging apps mean risk is not receding.
Crystal password vault with quantum particles and broken locks

Keeper deploys Kyber to shield passwords from quantum

Last month
#
data protection
#
pam
#
mdm
Keeper adopts NIST's Kyber post-quantum cryptography in its password tools, aiming to shield credentials from future quantum attacks.
Office staff cat ai unmanaged laptop security analyst red alerts

Shadow AI assistant Clawdbot raises workplace risks

Thu, 29th Jan 2026
#
uc
#
firewalls
#
data protection
Shadow AI tool Clawdbot quietly spreads across workplaces, alarming security teams as staff grant it broad access on unmanaged devices.
Swiss flag smartphone dual os secure interfaces digital sovereignty

Soverli raises USD $2.6m for sovereign smartphone OS

Tue, 16th Dec 2025
#
virtualisation
#
data protection
#
dr
Swiss start-up Soverli raises USD $2.6m to build a sovereign smartphone layer that runs alongside Android and iOS for mission-critical use.