Critical SearchLeak Flaw in Microsoft 365 Copilot Exposed Sensitive Enterprise Data
SearchLeak vulnerability in Microsoft 365 Copilot Enterprise enabled data theft via a crafted URL before Microsoft patched CVE-2026-42824.
iRhythm discloses data breach, says hackers stole patient info
Digital healthcare company iRhythm Holdings has disclosed a data breach after hackers stole patients' personal and health information stored on third-party-hosted business applications.
| dfir.ch
Technical blog by Stephan Berger (@malmoeb)
FIRST Technical Colloquium Paris: Inside Mythic: Dissecting a Modern Attack Framework
Technical blog by Stephan Berger (@malmoeb)
Botconf: Tomb Raider - In Search of the Lost Signatures
Technical blog by Stephan Berger (@malmoeb)
Brucon: Anti-Forensics (and Anti-Anti-Forensics) Techniques
Technical blog by Stephan Berger (@malmoeb)
Anatomy of a Deno-Based Proxy & RAT
Technical blog by Stephan Berger (@malmoeb)
iRhythm Discloses Data Breach After Threat Actor Claims PHI Theft
The iRhythm data breach exposed sensitive data, including PHI, after a threat actor accessed third-party business applications.
UK Social Media Ban for Under-16s Could Take Effect by Spring 2027
The UK social media ban for under-16s, targeting major platforms and harmful online features expected by 2027.
Unveiling ErrTraffic: inside a growing ClickFix malware distribution framework
This report details the ErrTraffic threat and its associated ecosystem, highlighting three specific campaigns and their operators' arsenal.
Unveiling ErrTraffic: inside a growing ClickFix malware distribution framework
This report details the ErrTraffic threat and its associated ecosystem, highlighting three specific campaigns and their operators' arsenal.
UK to ban social media access for children under 16
DOJ seizes CFAKE, SOCFAKE deepfake nude sites under TAKE IT DOWN Act
The U.S. Department of Justice announced Friday that it has seized the CFAKE.com and SOCFAKE.com websites, which allegedly hosted nonconsensual AI-generated nude images and videos of women, in what appears to be the first publicly announced domain seizure under the TAKE IT DOWN Act.
The Shift to Threat-Informed Prioritization: Operationalizing CISA BOD 26-04
We examine how CISA BOD 26-04 shifts away from flat CVSS scoring and how Flashpoint bridges the critical vulnerability data gaps.
SimpleHelp bug lets hackers create rogue remote support accounts
A vulnerability in the SimpleHelp remote management software allows unauthenticated attackers to create privileged technician accounts on servers using the OpenID Connect (OIDC) authentication protocol.
June 2026 Stealer Logs - 56,278,397 breached accounts
In June 2026, a collection of accumulated stealer logs from various sources was added to HIBP. The corpus comprised 56M unique email addresses across hundreds of millions of stealer log records. The data also contained 124M unique passwords, which have been added to Pwned Passwords and are now searchable. Individuals can view any records captured against their email address in the stealer logs section of their dashboard. Organisations can see logs affecting their domain via the stealer logs API.
No Hat e Confartigianato Bergamo insieme per la cybersecurity delle micro e piccole imprese
Siamo lieti di collaborare con Confartigianato Imprese Bergamo per l’evento “Quanto è CYBERsicura la tua azienda?”, in programma il 25 …
Maine closes data breach portal to the public after fake reports
Maine closes data breach portal to the public after fake reports
Maine closes data breach portal to the public after fake reports
Maine closes data breach portal to the public after fake reports
Maine closes data breach portal to the public after fake reports
Maine closes data breach portal to the public after fake reports
OptinMonster WordPress plugin hacked in CDN supply-chain attack
WordPress plugins OptinMonster, TrustPulse, and PushEngage have been compromised in a supply-chain attack impacting Awesome Motive-s content distribution network (CDN).
Cisco fixes SD-WAN vManage flaw exploited in zero-day attacks
Cisco has released security updates to address a vulnerability in the Catalyst SD-WAN Manager, tracked as CVE-2026-20262, that was exploited in attacks to escalate to root privileges.
Council of Europe investigates ShinyHunters data breach claims
The Council of Europe, the continent's oldest intergovernmental body, is probing claims of a data breach made by the ShinyHunters extortion group over the weekend.
Contratto SLA e sicurezza: come strutturare le penali nelle forniture tecnologiche
Il contratto SLA è il presidio legale della sicurezza nelle forniture IT. Strutturare correttamente KPI, penali e clausole di sicurezza non è solo una questione tecnica: è la traduzione in diritto degli obblighi normativi imposti da NIS2, DORA e GDPR. Questa guida illustra come farlo in modo efficace
Cybersecurity vets protest ‘dangerous’ US government ban on Anthropic’s most powerful models
A group made up of dozens of cybersecurity experts urged the White House to remove export control restrictions on Anthropic’s models Fable and Mythos, arguing that the order is going to limit the ability of cybersecurity defenders to secure their software and products.
FBI: Fraudsters use couriers to steal money in crypto scams
The U.S. Federal Bureau of Investigation (FBI) warned that criminals are using couriers to collect money from victims of cryptocurrency investment scams, also known as pig butchering or romance baiting.
Pink Extortion infetta le imprese con una telefonata: come difendersi dal finto ransomware
Il malware si mimetizza da personale IT interno, per indurre le vittime a immettere le password su pagine fasulle, in modo da accedere velocemente a SharePoint, OneDrive e altri sistemi aziendali della galassia Microsoft 365. Ecco come mitigare il rischio di Pink Extortion
Cyberattack on Russian tech firm Astral disrupts business, government services for week
GreatXML e BitLocker: cosa sappiamo davvero sul presunto zero-day che aggira la cifratura di Windows
GreatXML è stato presentato come un exploit zero-day capace di aggirare BitLocker sfruttando WinRE e Microsoft Defender Offline Scan. Le verifiche indipendenti, però, raccontano una storia meno lineare. Tra dubbi sul PoC e assenza di una CVE, il caso riapre il dibattito sulla sicurezza del recovery path di Windows
Chinese hackers breach REDCap servers, steal medical research
A China-linked espionage campaign targeted exposed REDCap servers to deploy the InfiniteRed malware and steal sensitive data from a medical institution in North America.