Google has officially begun the summer rollout of its new AI agent, Gemini Spark. The innovation is already available in beta for Google AI Ultra subscribers on macOS platforms. This event marks a transition from a simple chatbot to a full-fledged autonomous assistant capable of managing the user's digital space.

Autonomy and background operation

The main feature of Gemini Spark is its ability to turn AI into a personal assistant that performs routine tasks in the background. A unique aspect of the technology is that the computer does not even need to be turned on to carry out assignments. The agent takes over the execution of actions when the device is in sleep mode or turned off.

Large-scale ecosystem of integrations

Google is launching a large-scale ecosystem of integrations, giving the AI access to key operating system functions. This allows the assistant to perform complex scenarios:

  • Turning work notes into structured to-do lists.
  • Automatically sending weekly grocery orders.
  • Booking restaurant tables without human intervention.

Integrations are already available in the web version and on smartphones, while their rollout on macOS is scheduled for the coming weeks. A feature for remotely launching tasks on a Mac directly from a smartphone is also in development.

Cyber risks and security threats

Despite the obvious convenience, giving an AI agent full control over the operating system and personal data carries serious cyber risks. Experts highlight several critical threats:

Prompt Injection attacks. Hackers can feed the AI malicious instructions through files or messages, forcing it to act against the owner's will.

Consequences of full autonomy. If the agent has unlimited privileges, this could lead to unauthorized leaks of confidential data, virus downloads, or fake purchases.

Communication errors. The AI might accidentally send private information to strangers or distribute messages the user did not intend to send.

Security recommendations

Google notes that Spark operates strictly within the scope of granted permissions and requires consent for financial or critical operations. However, users should exercise extreme caution. To minimize threats when working with Gemini Spark, experts recommend:

  • Strictly limiting the list of folders and applications the AI has access to.
  • Enabling manual review requirements for important tasks.
  • Activating two-factor authentication (MFA) on all linked accounts.