Digital systems now permeate virtually every aspect of our private and business lives. Smartphones, computers, tablets, cloud accounts, and messaging services store vast amounts of information about communication, user activity, locations, files, and technical processes. This digital data plays a crucial role when security incidents need to be investigated, lost information reconstructed, or digital evidence secured in a traceable manner.

The IT forensics For Konstanz, we support private individuals, companies, law firms, organizations, and public authorities with the structured analysis of digital incidents and the technical evaluation of electronic systems and data storage devices. The goal of every investigation is the verifiable reconstruction of digital events and the technically sound preservation of relevant information.

The region around Konstanz, Kreuzlingen, Radolfzell, Überlingen, Meersburg, Stockach, and Friedrichshafen is one of the most economically and technologically dynamic regions on Lake Constance. International business relationships, cross-border communication, and modern corporate structures mean that cyberattacks, data breaches, and digital security incidents are becoming increasingly important.

Private individuals from the Konstanz region are also increasingly turning to IT forensics when smartphones show unusual activity, messenger data disappears, or there is suspicion of digital surveillance.

Note:There is no branch in Konstanz. Support is provided regionally and nationwide through the LB Group's locations. Technical laboratory analysis and central data evaluation are performed exclusively at the LB Group's main laboratory.

Digital problems among private individuals in Konstanz are increasing significantly.

More and more private individuals from Konstanz, Kreuzlingen, Radolfzell or Überlingen need support with digital problems or suspicious activities on smartphones, computers or online accounts.

The most frequent topics are:

• hacked smartphones,
• lost photos or videos,
• deleted WhatsApp messages,
• compromised email accounts,
• suspicious apps,
• unexplained background activity
• Spyware,
• Stalkerware,
• Cyberbullying,
• hacked social media accounts
• or digital conflicts in the private sphere.

Many affected individuals notice, for example:

• unusually fast battery drain
• unknown registrations,
• suddenly disappeared data,
• unexplained data usage,
• or conspicuous smartphone behavior.

The IT forensics department in Konstanz helps to analyze digital anomalies in a technically comprehensible way and to evaluate possible causes in a structured manner.

Mobile phone forensics in Konstanz – analyzing smartphones & mobile communication

Smartphones are among the most important digital evidence sources in modern IT forensics. Mobile devices store extensive information about communication, messenger data, location histories, cloud activities, and digital user activity.

The mobile phone forensics department in Konstanz investigates, among other things:

• iPhones,
• Android devices,
• WhatsApp communication,
• Telegram and Signal chats,
• Messenger data,
• App usage behavior,
• Location information,
• Cloud synchronizations,
• Browser activity
• and device structures.

Private individuals and companies from Konstanz, Radolfzell, Kreuzlingen, Stockach or Überlingen frequently use mobile phone forensics for:

• Suspected spyware,
• deleted messages
• private conflicts,
• Employee cases
• Communication analyses,
• Suspected data breach
• fraud cases
• or the legally compliant securing of digital data.

Case study: Suspicious smartphone activity after account takeover

A private individual from the Konstanz area noticed unusual activity on several online accounts. At the same time, the smartphone showed conspicuous background processes and unexplained data usage.

The technical analysis examined installed applications, permissions, network activity, and synchronization processes. Additionally, a structured assessment of potential unauthorized access and digital communication processes was conducted.

Especially when there is suspicion of compromised devices or digital surveillance, a comprehensible technical analysis is crucial in order to objectively assess anomalies.

WhatsApp forensics for Konstanz – analyzing deleted messages & messenger data

Messenger services are among the most important communication platforms in everyday private and business life. Therefore, the analysis of digital communication data plays a central role in modern IT forensics.

The WhatsApp forensics team in Konstanz provides support for, among other things:

• Recovering deleted messages,
• Analysis of communication processes,
• temporal reconstruction of digital communication,
• Examination of contact structures,
• Securing relevant messenger data
• and evaluation of digital communication patterns.

Especially in legal disputes, employee cases or fraud cases, messenger data can provide important digital clues.

Case study: Deleted messenger communication in a business environment

A company from the Konstanz region needed support after a suspected breach of sensitive information. Relevant communication histories on a mobile device had been partially deleted.

The study analyzed communication patterns, time structures, synchronization data, and device-related activities to reconstruct digital processes in a comprehensible manner.

Especially in internal conflicts, smartphones and messenger data now play a central role in digital investigations.

Data recovery for Konstanz – analyzing lost data and damaged storage media

Data loss often occurs suddenly and unexpectedly. Besides technical defects, cyberattacks, damaged storage systems, or accidentally deleted files frequently lead to the loss of important information.

Data recovery Konstanz supports private individuals and companies from Konstanz, Radolfzell, Kreuzlingen, Überlingen, Stockach and the entire Lake Constance region in the recovery of digital data.

The following will be investigated, among other things:

• SSDs,
• Hard drives,
• RAID systems,
• USB storage devices,
• Memory cards,
• Smartphones,
• Server environments,
• Mac systems and Windows systems.

The most frequent topics are:

• deleted photos,
• lost documents,
• damaged data carriers,
• defective smartphones,
• formatted storage media,
• lost company data
• or files that are no longer accessible.

Case study: Damaged RAID system containing business data

A company from the Kreuzlingen region reported the failure of a RAID system containing business-critical data and documentation.

As part of the technical analysis, storage structures, file systems and damaged data areas were examined in order to enable the most comprehensive possible reconstruction of relevant information.

Especially with business-critical data, fast and structured action is crucial to avoid further data loss.

Cyber ​​forensics in Konstanz – investigating digital security incidents and cyberattacks

Cyberattacks no longer only affect large corporations. Small and medium-sized enterprises (SMEs) in the Lake Constance region, in particular, now work with complex digital structures and sensitive data.

The IT forensics department in Konstanz supports companies with, among other things:

• Analysis of cyberattacks,
• Investigation of compromised systems,
• suspicious network activity,
• Data leakage,
• digital manipulations,
• Ransomware incidents,
• unauthorized access
• and internal IT investigations.

The technical analysis serves to evaluate digital traces in a structured manner and to reconstruct attack paths in a comprehensible way.

Typical IT forensic cases in the Konstanz region

The Konstanz region is characterized by international business relationships, cross-border communication, and modern corporate structures. This often leads to complex digital security incidents.

Typical cases in Konstanz, Radolfzell, Kreuzlingen or Überlingen include:

• Cyberattacks on companies,
• compromised smartphones,
• Suspected employee data breach,
• deleted company data,
• Messenger analytics,
• suspicious cloud activity,
• hacked online accounts,
• digital evidence preservation
• or recovery of damaged data carriers.

Companies in the service, trade, research, tourism or medical technology sectors in particular often require rapid support in analyzing digital incidents.

Computer forensics in Konstanz – analyzing PCs, servers & digital systems

Besides smartphones, traditional workplace systems also contain extensive digital traces of user activities and technical processes.

The computer forensics department in Konstanz investigates, among other things:

• Workplace systems,
• Windows computer,
• Mac systems,
• virtual environments,
• Server environments,
• Network structures,
• user accounts
• and system logs.

Companies in research, services, or medical technology, in particular, often require support in the technical analysis of complex digital relationships.

Cloud forensics for Konstanz – analyzing digital activities in cloud systems

Much relevant information is no longer stored exclusively locally on devices, but rather within complex cloud and account structures.

The IT forensics department in Konstanz analyzes digital activities in, among other things:

• iCloud systems,
• Google accounts,
• Microsoft 365 environments,
• Cloud synchronizations,
• Email systems
• and online storage platforms.

Cloud data often provides important insights into user activities, synchronization processes, and digital communication structures.

Legally admissible preservation of digital evidence

A key component of modern IT forensics is the structured preservation of electronic evidence. The goal is to secure digital data in a traceable manner and to prevent technical alterations during analysis.

The IT forensics department in Konstanz provides support for, among other things:

• digital evidence preservation,
• technical report
• internal investigations,
• judicial issues,
• legal assessments
• and structured digital investigations.

All investigation steps are documented in a traceable manner and presented in a technically structured format.

IT forensics for Konstanz – support throughout the Lake Constance region

IT Forensics Konstanz supports private individuals, companies, authorities and law firms from Konstanz, Kreuzlingen, Radolfzell, Überlingen, Stockach, Friedrichshafen and the entire Lake Constance region.

Digital incidents today require not only technical expertise, but also transparent analysis processes and structured digital investigations. Technical laboratory analysis and central data evaluation are performed exclusively at the LB Group's headquarters.

FAQ – IT Forensics Konstanz

Is there a branch in Konstanz?

No. There is no branch in Konstanz. Support is provided regionally and nationwide through the locations of the LB Group.

Is it possible to check if a smartphone has been hacked?

Yes. Smartphones can be scanned for signs of spyware, tracking software, suspicious apps, and unusual system activity.

Can deleted WhatsApp messages be recovered?

In many cases, deleted messenger data can be partially recovered. The chances of success depend on the device and its technical condition.

Can damaged data carriers be analyzed?

Yes. Data recovery examines damaged hard drives, SSDs, RAID systems and other storage media for possible recovery options.

Is support also provided in the event of cyberattacks?

Yes. Analyzing cyberattacks, ransomware incidents, and compromised IT systems is one of our core responsibilities.

Where is the technical laboratory analysis performed?

The technical laboratory analysis and central data evaluation are carried out exclusively at the LB Group's headquarters in Esslingen on the Neckar River.