> TODAY'S SUMMARY (6 articles)
Today’s cybersecurity landscape highlights several key developments and threats. Michael LoSapio has been nominated to lead the Cybersecurity and Infrastructure Security Agency (CISA), a move that may encounter political challenges. SonicWall has issued urgent patches for seven vulnerabilities in its firewalls, with five allowing unauthenticated remote access—an indication of increasing risks to network security. Meanwhile, Microsoft’s email security filters are mistakenly blocking legitimate business communications, raising concerns about the reliability of automated security measures. Lastly, Anthropic's advanced bug-finding tool, Mythos, will be integrated into Cisco and IBM products, enhancing enterprise security capabilities without exposing the underlying model. Overall, these updates reflect ongoing vulnerabilities and the need for robust cybersecurity measures in both enterprise and governmental contexts.
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// AI-powered summary generated at 04:00
AI-generated lookalike domains are now embedded inside the third-party scripts running on your web properties. Here's why your current stack can't see them, and what detection actually requires.
Download the CISO Expert Guide to Typosquatting in the AI Era →
TL;DR
Typosquatting is no longer a...
Initial assessment says customer data spared while users wonder what else may have slipped out
SecurityWeek spoke with several ICS security experts and companies about their most memorable experiences in the field.
The post Real-World ICS Security Tales From the Trenches appeared first on SecurityWeek.
Don't miss this virtual event as we explore how to cut through alert fatigue, leverage AI and unified platforms to accelerate investigations, and apply actionable threat intelligence.
The post Virtual Event Today: Threat Detection & Incident Response Summit appeared first on SecurityWeek.
Unit 42 analyzes TamperedChef malware clusters that use trojanized productivity apps and malvertising to deliver stealthy payloads to targets.
The post Tracking TamperedChef Clusters via Certificate and Code Reuse appeared first on Unit 42.
Cloud attachments are now a critical eDiscovery challenge: Fookes Software explains why linked files can fall through standard collection workflows, and how Aid4Mail helps investigators preserve, retrieve, and audit them defensibly.
Barracuda reveals new CypherLoc scareware has featured in nearly three million attacks
The TeamPCP hacking group accessed the repositories after a GitHub employee installed a poisoned VS Code extension.
The post GitHub Confirms Hack Impacting 3,800 Internal Repositories appeared first on SecurityWeek.
Encryption Consulting has released CertSecure Manager v3.3, which automates zero-touch certificate renewal across all major enterprise server platforms and extends CA support to 11 providers, including Google Public CA and AWS. Certificate-related outages can cost enterprises millions in unplanned d...
Darwinium has announced updates to its Android and iOS mobile SDKs. It enables banks, payment providers, and digital businesses to tackle the proliferation of remote access scams, including those that manipulate live sessions and account farming operations that run mule networks. “Most fraud platfor...
On April 22, for roughly 90 minutes, a malicious version of Bitwarden CLI appeared on npm. Version 2026.4.0 contained a credential-stealing payload that executed an obfuscated loader and harvested AWS, Azure, GCP, GitHub, and npm tokens from any developer machine that ran npm...
A new study finds AI companies, defense firms, and dating apps are among 38 data collectors allegedly using manipulative design to confuse users while collecting their data.
One employee installed a trojanized VS Code extension. Result: ~3,800 GitHub internal repositories exfiltrated. TeamPCP claims credit, wants $50K. There is something almost ironic about GitHub, the platform that hosts the code for most of the world’s software, getting breached through a trojanized p...
ESET researchers describe new tools and techniques that the Webworm APT group recently added to its arsenal
Verizon DBIR finds 31% of data breaches began with software flaws last year
Microsoft is working on a fix for CVE-2026-45585 (aka “Yellowkey”), a vulnerability that can be used by attackers to bypass protections offered by BitLocker, the full-disk encryption feature built into Windows, and access users’ data. In the meantime, the company has provided step-by-step mitigation...
A Freedom of Information Act request shows the extent of the surveillance
Microsoft on Tuesday released a mitigation for a BitLocker bypass vulnerability named YellowKey following its public disclosure last week.
The zero-day flaw, now tracked as CVE-2026-45585, carries a CVSS score of 6.8. It has been described as a BitLocker security feature bypass.
"Microsoft is awar...
Having receive a ransom payment for its attack on Canvas, ShinyHunters and other extortion gangs are only likely to be further incentivised to launch similar attacks in future.
Read more in my article on the Hot for Security blog.
GitHub has confirmed that roughly 3,800 internal repositories were breached after one of its employees installed a malicious VS Code extension. [...]