Digital data is now a central component of virtually all business and private processes. In a highly networked economic region like Leverkusen, vast amounts of sensitive information are generated daily – on smartphones, computers, servers, and in cloud systems. In the event of cyberattacks, data theft, data loss, or internal security incidents, digital traces are often the crucial key to solving the case.

The LB Group –  IT forensics For Leverkusen, we support companies, law firms, institutions, public authorities, and private individuals in the structured preservation and analysis of digital evidence. Our goal is to secure relevant data without alteration, to reconstruct technical processes in a traceable manner, and to document complex issues clearly. The results can serve both for internal investigations and as a basis for legal proceedings or expert opinions.

Leverkusen, as part of the Rhineland region, is closely linked to major economic centers and characterized by industries such as chemicals, pharmaceuticals, manufacturing, logistics, healthcare, trade, and IT. These sectors, in particular, place high demands on data security, confidentiality, and functioning IT systems. In the event of an incident, a rapid and professional IT forensic analysis is crucial to limit damage and determine the root cause.

Leverkusen as a deployment location for IT forensics – flexible, discreet and regionally networked

Leverkusen is a location of operation for the LB Group – IT forensics, but not a permanent branch.
Our experts are flexibly deployed throughout the city and the surrounding region, supporting clients both on-site and remotely.

This flexible structure enables a rapid response time to digital incidents. Whether it's an acute cyberattack, suspected data leakage, or the analysis of a mobile device – the IT forensic investigation can be started quickly and carried out efficiently.

Leverkusen is closely connected to numerous cities in the Rhineland. Cologne, Düsseldorf, Bergisch Gladbach, Solingen, Wuppertal, Bonn, Dormagen, Neuss, and Duisburg are particularly relevant. This results in a strong regional network in which IT forensic services are deployed across multiple locations.

Our IT forensics services are therefore not limited to Leverkusen, but also include adjacent areas of operation such as:

IT forensics Cologne, IT forensics Düsseldorf, IT forensics Bergisch Gladbach,
IT forensics Solingen, IT forensics Wuppertal, IT forensics Bonn,
IT forensics Dormagen, IT forensics Neuss and IT forensics Duisburg

This regional networking allows even complex IT incidents across multiple locations to be analyzed and investigated.

Mobile phone forensics in Leverkusen – analysis of smartphones and mobile data

Smartphones are one of the most important sources of digital evidence today. They contain extensive information about communication, contacts, movements, photos, videos, and app usage. Mobile phone forensics in Leverkusen enables in-depth analysis of this data – even when content has been deleted or hidden.

Typical data sources include:

• WhatsApp, Telegram and others
• messenger services
• SMS and call logs
• Contacts and communication histories
• Location data and movement profiles
• Photos, videos and metadata
• App usage and system activity
• Internet history and search queries
• Linked cloud services

A common use case is the recovery of deleted WhatsApp messages. Even if messages have been deleted, databases, storage areas, and metadata can be analyzed under certain conditions. This often allows communication patterns, timelines, and contacts to be reconstructed.

In a business context, this can be crucial if there is suspicion that confidential data has been shared via mobile devices. In private cases, mobile phone forensics plays a role, for example, in cases of suspected infidelity, duplicate communications, or contradictory statements.

Another important area is the analysis of suspected mobile phone surveillance or spyware. Suspicious system processes, unusual data traffic, or unknown applications can indicate a compromise. IT forensic investigation helps to technically classify such anomalies and assess risks.

Cloud forensics in Leverkusen – analysis of iCloud, Google and online systems

Much digital data is no longer stored exclusively on individual devices, but rather in cloud systems. Cloud forensics in Leverkusen is therefore a central component of modern IT forensic investigations.

The following are among the things analyzed:

• iCloud (Apple)
• Google accounts and Android data
• Email systems
• Microsoft 365/OneDrive
• Google Drive and Dropbox

Cloud data is particularly relevant when local content has been deleted or devices cannot be fully analyzed. Backups, synchronization processes, and account data often allow for the reconstruction of previous states.

Especially for companies in the Leverkusen, Cologne and Düsseldorf area that work with cloud systems, this analysis is crucial in order to fully understand IT incidents.

Data recovery in Leverkusen – Restoration of digital information

Data loss can occur due to various causes, including cyberattacks, hardware defects, system errors, or user error. Data recovery services in Leverkusen assist with data recovery on various systems.

These include:

• Windows PCs
• macOS systems
• Mobile Phones & Tablets
• Servers and networks
• external storage devices

In cyberattacks such as ransomware attacks, data is often encrypted or deleted. Forensic analysis can help to partially recover data and simultaneously reconstruct the attack.

Even on Mac and Windows systems, deleted or damaged data can be recovered under certain conditions. A structured analysis of the existing data structures is crucial.

Digital evidence preservation for Leverkusen – basis for legal proceedings

Digital evidence preservation is a key component of IT forensics. The goal is to secure data in such a way that it remains unchanged and all investigative steps are documented in a traceable manner.

Important aspects include:

• Backup without altering the original data
• Complete documentation of all steps
• verifiable analysis methods
• structured results processing

This approach ensures that the results can also be used in legal proceedings.

Who IT forensics in Leverkusen is relevant for?

IT forensics is aimed at various target groups:

• Companies at
• Cyberattacks or data theft
• Lawyers
• Preservation of evidence
• Authorities to support investigations
• Private individuals in digital conflicts

Typical areas of application include cyberattacks, internal investigations, data loss, or private suspicions.

Frequently asked questions about IT forensics in Leverkusen

Similar questions frequently arise in the field of IT forensics. A key question is whether deleted WhatsApp messages can be recovered. In many cases, this is at least partially possible, provided the data has not been overwritten. Analyzing app databases and metadata often allows communication histories to be reconstructed.

The question of possible mobile phone surveillance is also frequently raised. A forensic analysis can provide evidence of spyware or unauthorized access by examining system processes, apps, and network connections.

Deleted files can often be recovered, provided the corresponding storage areas have not been overwritten. Even if a complete recovery is not possible, metadata provides important clues.

The analysis considers numerous data sources, including messaging apps, contacts, photos, location data, and cloud information. Cloud data, such as iCloud or Google accounts, plays a particularly important role, as it can reconstruct previous states.

IT forensics is relevant not only for companies but also for private individuals, for example, in cases of suspected surveillance or unclear digital activity. The investigation is conducted in a structured manner, following the steps of securing, analyzing, reconstructing, and documenting data.

The results can be admissible in court, provided they were collected professionally. It is also important to react quickly to digital incidents to prevent data loss.