SecurityBrief Canada - Technology news for CISOs & cybersecurity decision-makers

Cyber espionage stories - Page 2

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Proofpoint warns of surge in Microsoft device code phishing

Thu, 8th Jan 2026
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cloud security
Proofpoint flags a sharp rise in Microsoft 365 account takeovers via device code phishing, hitting firms from finance to government.
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Chinese hackers fake Teams downloads in false flag ploy

Thu, 18th Dec 2025
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Chinese state-backed hackers mimic Microsoft Teams downloads in a false flag campaign to infect Chinese speakers and blame Russian actors.
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CISOs face rising scrutiny as AI escalates cyber risk

Wed, 17th Dec 2025
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CISOs are warned 2026 will bring harsher board scrutiny, AI-fuelled attacks, bigger budgets - and far less tolerance for cyber failure.
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AI-native attacks drive shift to continuous cyber tests

Fri, 12th Dec 2025
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AI-native cyber attacks and synthetic IDs are forcing firms to shift from periodic checks to continuous, AI-driven security testing by 2026.
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CrowdStrike hits 100% in latest MITRE ATT&CK tests

Thu, 11th Dec 2025
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ransomware
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endpoint protection
CrowdStrike's Falcon platform scores 100% detection and protection with zero false positives in MITRE ATT&CK's toughest cloud-era tests.
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CrowdStrike hits 100% in latest MITRE cross-domain tests

Thu, 11th Dec 2025
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data protection
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endpoint protection
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devops
CrowdStrike's Falcon platform scores 100% detection and protection with no false positives in MITRE's toughest cross-domain ATT&CK tests yet.
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Quantum threats to drive overhaul of cybersecurity by 2026

Sat, 22nd Nov 2025
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malware
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advanced persistent threat protection
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quantum computing
Quantum cyber threats force organisations to urgently adopt post-quantum cryptography and strengthen critical infrastructure defences by 2026.
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Anthropic identifies AI-driven cyber-espionage campaign

Sat, 15th Nov 2025
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network security
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advanced persistent threat protection
A China-linked group launched a major AI-driven cyber-espionage campaign targeting global firms, performing 80-90% of hacking with minimal human input.
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AI & ransomware reshape cyber threat landscape, report finds

Thu, 13th Nov 2025
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malware
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ransomware
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phishing
Rapid7's report reveals cyber threats evolving with AI-powered phishing, rising ransomware alliances, and faster exploitation of vulnerabilities worldwide.
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Curly COMrades abuse Hyper-V for covert malware operations in VMs

Wed, 5th Nov 2025
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malware
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virtualisation
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firewalls
Curly COMrades exploit Microsoft Hyper-V to run hidden malware inside lightweight VMs, evading detection and maintaining stealthy control over targets.
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Rapid7 reveals global findings in latest cyber-threat report

Wed, 29th Oct 2025
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ransomware
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encryption
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phishing
Rapid7 warns AI and quantum computing will escalate cyber threats, urging firms to adopt advanced defences and post-quantum cryptography amid rising hybrid attacks.
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North Korean group uses blockchain to launch advanced malware

Fri, 17th Oct 2025
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malware
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crypto
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blockchain
A North Korean group has used blockchain-based EtherHiding to secretly deploy malware, targeting developers in tech and cryptocurrency sectors worldwide.
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Salesloft data breach exposes 700 firms' details via OAuth attack

Wed, 10th Sep 2025
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data protection
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phishing
Salesloft breach exposed sensitive data of 700+ firms, including Cloudflare and Palo Alto Networks, after hackers exploited OAuth tokens via a prolonged GitHub intrusion.
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Salesforce data theft campaign exposes SaaS integration risks

Thu, 28th Aug 2025
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cloud security
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martech
State-sponsored hackers have stolen OAuth2 tokens from Salesforce integrations, compromising hundreds of organisations and exposing risks in SaaS connectivity.
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Cyberattacks reshape modern conflict & highlight resilience needs

Tue, 29th Jul 2025
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cyber attacks
Recent cyberattacks on infrastructure and healthcare reveal a new digital battleground, prompting global efforts to strengthen cyber resilience and defence.
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Retail ransomware attacks surge 40% as Safepay tops threats

Thu, 26th Jun 2025
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ai security
Ransomware attacks on retail surged 40% in May, with Safepay emerging as the top threat actor amid shifting cyber risks globally, NCC Group warns.
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Data diode market to reach USD $919.29 million by 2034

Thu, 19th Jun 2025
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firewalls
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digital transformation
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network security
The data diode market is set to nearly double to USD $919.29 million by 2034, driven by rising cyber threats and regulatory demands across sectors.
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Escalation drives heightened Israeli-Iranian cyber conflict risk

Tue, 17th Jun 2025
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ransomware
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mfa
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cloud security
Escalating tensions following Israel's Operation Rising Lion heighten risks of cyberattacks by Iranian actors against Israel and beyond, warn security experts.
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DanaBot takedown highlights blurred lines in Russian cybercrime

Fri, 23rd May 2025
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cybersecurity
The US DOJ indicted Russian nationals behind DanaBot malware, linked to Russian intelligence and used for cybercrime, espionage, and attacks on Ukraine.
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North Korean hackers step up phishing attacks on Ukraine government

Wed, 14th May 2025
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cybersecurity
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proofpoint
North Korean hackers have intensified phishing attacks on Ukrainian government bodies to gather strategic intelligence on the Russian invasion, Proofpoint reports.