Articles 25 to 48 of 89 in this category. To search by keyword, go back to the blog hub.
A business guide to DDoS protection: what to contract upstream, what your architecture must do, how to rehearse the response and what NIS2 demands. With 2026 data: 5,343 attacks mitigated every hour.
By Adrián González · CEO y socio fundador
The firewall blocked the request and that log entry carried the order in: how GhostJacking hijacks AI agents through the data they trust most.
By Daniel O'Grady · CIO y socio fundador
82% of CrowdStrike's 2025 detections brought no malware: the attacker uses the signed programs you already have. Why antivirus misses them and how to hunt them.
By Daniel O'Grady · CIO y socio fundador
Only 24% of breach notices now disclose the attack vector. What that does to supplier assessment in Europe, and what can still be demanded by contract.
By Adrián González · CEO y socio fundador
Production SIEMs ingest enough data to cover 90% of MITRE ATT&CK and detect 22%. Which sources to prioritise, which fields to demand and how long to keep them.
By Thilina Manana · COO, Director Técnico de Seguridad hard2bit y socio fundador
A macOS Screen Sharing flaw hands root to anyone who can reach port 5900. Exploitation is active with Monero miners, and the usual hardening offers no protection.
By Adrián González · CEO y socio fundador
Lazarus paired fake job offers and DLL side-loading in a PDF viewer with zero-day CVE-2026-68820 in afd.sys to plant the FudModule rootkit inside European defence firms.
By Thilina Manana · COO, Director Técnico de Seguridad hard2bit y socio fundador
Unit 42, SpecterOps and Mollema got past passkey sign-in without breaking the encryption, starting from an already-compromised endpoint. The weakness is in the implementation.
By Adrián González · CEO y socio fundador
Hundreds of organisations targeted in July 2026: Payroll Pirates steals Microsoft 365 sessions with AiTM phishing, maps HR staff via Microsoft Graph and reroutes salaries.
By Thilina Manana · COO, Director Técnico de Seguridad hard2bit y socio fundador
Six US and South Korean agencies detail how Gunra operates: in through firewalls and VPNs, a back door planted inside MFA, and backups wiped before encryption.
By Adrián González · CEO y socio fundador
An attacker pivoted from a wind farm to a heating plant through a private APN assumed to be isolated, stopped a turbine and wiped its tracks — no malware.
By Daniel O'Grady · CIO y socio fundador
A deserialization flaw (CWE-502) in JetBrains TeamCity On-Premises allows unauthenticated remote code execution (CVSS 9.8). Now on CISA's KEV: timeline, detection and CI/CD hardening.
By Thilina Manana · COO, Director Técnico de Seguridad hard2bit y socio fundador
UNC6671 calls employees on their personal phones, steals the MFA token with AiTM infrastructure and negotiates under four separate brands. What it reveals about defending financial firms.
By Daniel O'Grady · CIO y socio fundador
Progress patched the flaw on 4 June and attacks began on the 29th, the day the analysis went public. CISA added it to KEV on 7 August. What that timeline teaches about your patching deadlines.
By Thilina Manana · COO, Director Técnico de Seguridad hard2bit y socio fundador
An unauthenticated CVSS 10.0 flaw in Metabase, exploited since 3 August, handed attackers the credentials for connected databases. What to check, how to detect it and who to notify.
By Thilina Manana · COO, Director Técnico de Seguridad hard2bit y socio fundador
Edge devices went from 3% to 22% of exploitation breaches in a year. Why EDR cannot reach firewalls, VPNs and routers, and how to regain visibility without an agent.
By Adrián González · CEO y socio fundador
At Black Hat 2026 an AI system found attack techniques no human had catalogued first. Signature and known-TTP defence now has a much shorter shelf life.
By Thilina Manana · COO, Director Técnico de Seguridad hard2bit y socio fundador
Two North Korea-linked npm packages resolve their command server by reading a blank Ethereum transfer. NullReceiver defeats domain takedown — here is what changes for defenders.
By Thilina Manana · COO, Director Técnico de Seguridad hard2bit y socio fundador
Unit 42 documented an actor who wired DeepSeek into an agent and automated a 460-target exploitation campaign. What it really showed, and how to defend against it.
By Adrián González · CEO y socio fundador
A worm started in keyv@6.0.0 and spread on its own to hundreds of npm packages in half an hour: it steals dev and CI secrets and plants hooks that run when the project opens in Claude Code or VS Code.
By Thilina Manana · COO, Director Técnico de Seguridad hard2bit y socio fundador
Broadcom patches three critical VMware vCenter and ESXi flaws (CVSS up to 9.8): auth bypass, RCE and a VM escape. What to prioritise, no workaround.
By Adrián González · CEO y socio fundador
The Pink campaign phones employees posing as IT support, walks them through a fake passkey page and registers its own credential in the real Microsoft 365 account. What breaks and how to close it.
By Thilina Manana · COO, Director Técnico de Seguridad hard2bit y socio fundador
Microsoft maps a year of ShinyHunters attacks on Salesforce: no platform exploit, just OAuth abuse, connected apps and stolen vendor tokens. What to review in your SaaS.
By Thilina Manana · COO, Director Técnico de Seguridad hard2bit y socio fundador
Fastjson 1.x has a critical remote code execution flaw under active exploitation, and no 1.x patch is coming. How to find it in your stack —even transitively— and shut the path down.
By Thilina Manana · COO, Director Técnico de Seguridad hard2bit y socio fundador
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