A new law enforcement operation against phishing and ransomware operators led to the takedown of 45,000 malicious IP addresses
CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2026-3909 Google Skia Out-of-Bounds Write Vulnerability CVE-2026-3910 Google Chromium V8 Unspecified Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber actors and pose significant risks to the federal enterprise. Binding Operational Directive (BOD) 22-01: Reducing the Significant Risk of Known Exploited Vulnerabilities established the KEV Catalog as a living list of known Common Vulnerabilities and Exposures (CVEs) that carry significant risk to the federal enterprise. BOD 22-01 requires Federal Civilian Executive Branch (FCEB) agencies to remediate identified vulnerabilities by the due date to protect FCEB networks against active threats. See the BOD 22-01 Fact Sheet for more information. Although BOD 22-01 only applies to FCEB agencies, CISA strongly urges all organizations to reduce their exposure to cyberattacks by prioritizing timely remediation of KEV Catalog vulnerabilities as part of their vulnerability management practice. CISA will continue to add vulnerabilities to the catalog that meet the specified criteria.
Operation Lightning sees international law enforcement partners shut down ‘SocksEscort,’ a major malicious proxy service used by cybercriminals worldwide
If you're in the middle of applying for a planning or zoning permit, there is some unwelcome news: cyber-criminals have found a way to exploit the bureaucratic tedium of the process against you. Read more in my article on the Fortra blog.
PixRevolution Android trojan hijacks Brazil’s PIX payments in real time using accessibility abuse
The critical vulnerability affecting both cloud and self-hosted n8n instances requires no authentication or even n8n account to be exploited
CISA issued urgent directive as attackers exploit Cisco SD-WAN flaw granting admin access to networks
Signal, the encrypted messaging app trusted by security-savvy users around the world, has confirmed that hackers have managed to takeover accounts - with government officials and journalists among those being targeted. Read more in my article on the Hot for Security blog.
View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to disclose sensitive information, execute arbitrary commands, or perform a denial-of-service on the product. The following versions of Trane Tracer SC, Tracer SC+, and Tracer Concierge are affected: Tracer SC Tracer SC+ Tracer Concierge CVSS Vendor Equipment Vulnerabilities v3 8.1 Trane Trane Tracer SC, Tracer SC+, and Tracer Concierge Use of a Broken or Risky Cryptographic Algorithm, Memory Allocation with Excessive Size Value, Missing Authorization, Use of Hard-coded Credentials, Use of Hard-coded, Security-relevant Constants Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: Ireland Vulnerabilities Expand All + CVE-2026-28252 A Use of a Broken or Risky Cryptographic Algorithm vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge could allow an attacker to bypass authentication and gain root-level access to the device. View CVE Details Affected Products Trane Tracer SC, Tracer SC+, and Tracer Concierge Vendor: Trane Product Version: Trane Tracer SC:
The ICO has fined Police Scotland after it shared the entire contents of a victim’s phone with her alleged attacker
The pro-Iran Handala group claims to have wiped 200,000 systems in destructive wiper malware attack on US firm Stryker
A Wikipedia security engineer accidentally wakes a dormant JavaScript worm that hadn't stirred since 2024 - and within minutes, giant woodpecker images are plastered across the internet's favourite encyclopaedia. Meanwhile, a crypto contractor hired to help the US Marshals manage seized digital assets allegedly decides to help himself to $46 million of it - and then brags about it on a recorded Telegram call. Plus: Graham champions Asterix, Trisha discovers the fantasy novels of Robin Hobb, and someone called "Lick" ends up in the nick. All this, and much more, in episode 458 of the "Smashing Security" podcast with cybersecurity veteran Graham Cluley, and special guest Tricia Howard.
French small and medium businesses remained the organizations most targeted by ransomware in 2025
Infosecurity Europe 2026 reveals its keynote line-up, featuring Jason Fox, Shlomo Kramer, Cynthia Kaiser and more, with sessions on AI, cloud security and post quantum threats
LeakyLooker flaws in Google Looker Studio let attackers run cross-tenant SQL attacks on cloud data
Over 250 legitimate websites, including news outlets and a US Senate candidate’s official webpage, been compromised to infect visitors with infostealers, warn Rapid7 researchers
BlackSanta malware targets HR staff with fake resumes, kills EDR and steals system data
Palo Alto Networks’ Unit 42 has developed a successful attack to bypass safety guardrails in popular generative AI tools
Check Point data shows attack volumes are growing much faster in the UK than worldwide
March Patch Tuesday sees Microsoft release updates for 79 flaws